greybus-dev

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[PATCH v2] staging: greybus: Add TODO item about modernizing the pwm code

by Uwe Kleine-König

drivers/staging/greybus/pwm.c uses the old style PWM callbacks, new drivers should stick to the atomic API instead. Signed-off-by: Uwe Kleine-König <uwe(a)kleine-koenig.org> --- On 12/8/20 10:39 AM, Johan Hovold wrote: > No sign off? > > Please also add a staging prefix since this part of greybus still lives > there. That after all these years I still fail occasionally to add a sign-off ... /me shakes his head about himself. Anyhow, here comes a v2, also with the requested prefix. drivers/staging/greybus/TODO | 2 ++ 1 file changed, 2 insertions(+) diff --git a/drivers/staging/greybus/TODO b/drivers/staging/greybus/TODO index 31f1f2cb401c..6461e0132fe3 100644 --- a/drivers/staging/greybus/TODO +++ b/drivers/staging/greybus/TODO @@ -1,3 +1,5 @@ * Convert all uses of the old GPIO API from <linux/gpio.h> to the GPIO descriptor API in <linux/gpio/consumer.h> and look up GPIO lines from device tree or ACPI. +* Make pwm.c use the struct pwm_ops::apply instead of ::config, ::set_polarity, + ::enable and ::disable. -- 2.29.2

5 years, 2 months

[PATCH] greybus: Add TODO item about modernizing the pwm code

by Uwe Kleine-König

drivers/staging/greybus/pwm.c uses the old style PWM callbacks, new drivers should stick to the atomic API instead. --- drivers/staging/greybus/TODO | 2 ++ 1 file changed, 2 insertions(+) diff --git a/drivers/staging/greybus/TODO b/drivers/staging/greybus/TODO index 31f1f2cb401c..6461e0132fe3 100644 --- a/drivers/staging/greybus/TODO +++ b/drivers/staging/greybus/TODO @@ -1,3 +1,5 @@ * Convert all uses of the old GPIO API from <linux/gpio.h> to the GPIO descriptor API in <linux/gpio/consumer.h> and look up GPIO lines from device tree or ACPI. +* Make pwm.c use the struct pwm_ops::apply instead of ::config, ::set_polarity, + ::enable and ::disable. -- 2.29.2

5 years, 2 months

[PATCH] staging: greybus: audio: Add missing unlock in gbaudio_dapm_free_controls()

by Wang Hai

Add the missing unlock before return from function gbaudio_dapm_free_controls() in the error handling case. Fixes: 510e340efe0c ("staging: greybus: audio: Add helper APIs for dynamic audio module") Reported-by: Hulk Robot <hulkci(a)huawei.com> Signed-off-by: Wang Hai <wanghai38(a)huawei.com> --- drivers/staging/greybus/audio_helper.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/staging/greybus/audio_helper.c b/drivers/staging/greybus/audio_helper.c index 237531ba60f3..293675dbea10 100644 --- a/drivers/staging/greybus/audio_helper.c +++ b/drivers/staging/greybus/audio_helper.c @@ -135,6 +135,7 @@ int gbaudio_dapm_free_controls(struct snd_soc_dapm_context *dapm, if (!w) { dev_err(dapm->dev, "%s: widget not found\n", widget->name); + mutex_unlock(&dapm->card->dapm_mutex); return -EINVAL; } widget++; -- 2.17.1

5 years, 2 months

[PATCH] Fix warning for static const char * array in audio_manager_module.c

by Emmanouil Perselis

On 11/15/20 9:17 AM, Greg Kroah-Hartman wrote: > On Sun, Nov 15, 2020 at 03:53:16PM +0100, Emmanouil Perselis wrote: >> This patch fixes the warning "static const char * array should >> probably be static const char * const" in >> drivers/staging/greybus/audio_manager_module.c >> I think Greg's patch bot is telling you that you need >> to carbon-copy the mailing list on your patch submission, >> not just address it to the maintainers. Added addresses to carbon copy. >> -Alex >> >> Signed-off-by: Emmanouil Perselis <perselis.e(a)gmail.com> >> --- >> drivers/staging/greybus/audio_manager_module.c | 2 +- >> 1 file changed, 1 insertion(+), 1 deletion(-) >> >> diff --git a/drivers/staging/greybus/audio_manager_module.c b/drivers/staging/greybus/audio_manager_module.c >> index 2bfd804183c4..6ef7381f4e85 100644 >> --- a/drivers/staging/greybus/audio_manager_module.c >> +++ b/drivers/staging/greybus/audio_manager_module.c >> @@ -158,7 +158,7 @@ static void send_add_uevent(struct gb_audio_manager_module *module) >> char ip_devices_string[64]; >> char op_devices_string[64]; >> >> - char *envp[] = { >> + static const char * const envp[] = { >> name_string, >> vid_string, >> pid_string, >> -- >> 2.20.1 >> > > Hi, > > This is the friendly patch-bot of Greg Kroah-Hartman. You have sent him > a patch that has triggered this response. He used to manually respond > to these common problems, but in order to save his sanity (he kept > writing the same thing over and over, yet to different people), I was > created. Hopefully you will not take offence and will fix the problem > in your patch and resubmit it so that it can be accepted into the Linux > kernel tree. > > You are receiving this message because of the following common error(s) > as indicated below: > > - Your patch was sent privately to Greg. Kernel development is done in > public, please always cc: a public mailing list with a patch > submission. Using the tool, scripts/get_maintainer.pl on the patch > will tell you what mailing list to cc. > > - You did not specify a description of why the patch is needed, or > possibly, any description at all, in the email body. Please read the > section entitled "The canonical patch format" in the kernel file, > Documentation/SubmittingPatches for what is needed in order to > properly describe the change. > > - You did not write a descriptive Subject: for the patch, allowing Greg, > and everyone else, to know what this patch is all about. Please read > the section entitled "The canonical patch format" in the kernel file, > Documentation/SubmittingPatches for what a proper Subject: line should > look like. > > If you wish to discuss this problem further, or you have questions about > how to resolve this issue, please feel free to respond to this email and > Greg will reply once he has dug out from the pending patches received > from other developers. > > thanks, > > greg k-h's patch email bot > Signed-off-by: Emmanouil Perselis <perselis.e(a)gmail.com> --- drivers/staging/greybus/audio_manager_module.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/staging/greybus/audio_manager_module.c b/drivers/staging/greybus/audio_manager_module.c index 2bfd804183c4..6ef7381f4e85 100644 --- a/drivers/staging/greybus/audio_manager_module.c +++ b/drivers/staging/greybus/audio_manager_module.c @@ -158,7 +158,7 @@ static void send_add_uevent(struct gb_audio_manager_module *module) char ip_devices_string[64]; char op_devices_string[64]; - char *envp[] = { + static const char * const envp[] = { name_string, vid_string, pid_string, -- 2.20.1

5 years, 3 months

[PATCH v2 2/2] greybus: audio: apbridgea: Fix reference counter leak in error handling

by Zhang Qilong

When gb_audio_apbridgea_register_cport failed, maybe: 1) gb_pm_runtime_get_sync failed, usage counter remained unchanged; 2) gb_hd_output failed, usage counter remained increased; In error state, there are two different states in usage cpounter. So, if gb_hd_output failed, we should call gb_pm_runtime_put_autosuspend ot decrease usage counter for balabce preventing reference leak. And we fixed it by add gb_pm_runtime_put_autosuspend when gb_hd_output failed. Fixes: 6ba7fad430d63 ("greybus: audio: add runtime pm support") Signed-off-by: Zhang Qilong <zhangqilong3(a)huawei.com> --- Changelog: v2 - fix the name for fixed commit id --- drivers/staging/greybus/audio_apbridgea.c | 6 +++++- 1 file changed, 5 insertions(+), 1 deletion(-) diff --git a/drivers/staging/greybus/audio_apbridgea.c b/drivers/staging/greybus/audio_apbridgea.c index 26117e390deb..50545fd9756c 100644 --- a/drivers/staging/greybus/audio_apbridgea.c +++ b/drivers/staging/greybus/audio_apbridgea.c @@ -42,8 +42,12 @@ int gb_audio_apbridgea_register_cport(struct gb_connection *connection, if (ret) return ret; - return gb_hd_output(connection->hd, &req, sizeof(req), + ret = gb_hd_output(connection->hd, &req, sizeof(req), GB_APB_REQUEST_AUDIO_CONTROL, true); + if (ret) + gb_pm_runtime_put_autosuspend(connection->bundle); + + return ret; } EXPORT_SYMBOL_GPL(gb_audio_apbridgea_register_cport); -- 2.25.4

5 years, 3 months

[PATCH 0/2] Fix reference counter leak in error banch

by Zhang Qilong

There are two reference counter leaks in greybus moduler refer to gb_pm_runtime_get_sync, and we fixed it. Zhang Qilong (2): staging: greybus: codecs: Fix reference counter leak in error handling greybus: audio: apbridgea: Fix reference counter leak in error handling drivers/staging/greybus/audio_apbridgea.c | 6 +++++- drivers/staging/greybus/audio_codec.c | 2 ++ 2 files changed, 7 insertions(+), 1 deletion(-) -- 2.25.4

5 years, 3 months

[PATCH v2 1/3] staging: greybus: fix warnings about endianness detected by sparse

by Coiby Xu

This patch fix the following warnings from sparse, $ make C=2 drivers/staging/greybus/ drivers/staging/greybus/audio_module.c:222:25: warning: incorrect type in assignment (different base types) drivers/staging/greybus/audio_module.c:222:25: expected restricted __le16 [usertype] data_cport drivers/staging/greybus/audio_module.c:222:25: got unsigned short [usertype] intf_cport_id drivers/staging/greybus/audio_topology.c:460:40: warning: restricted __le32 degrades to integer drivers/staging/greybus/audio_topology.c:691:41: warning: incorrect type in assignment (different base types) drivers/staging/greybus/audio_topology.c:691:41: expected unsigned int access drivers/staging/greybus/audio_topology.c:691:41: got restricted __le32 [usertype] access drivers/staging/greybus/audio_topology.c:746:44: warning: incorrect type in assignment (different base types) drivers/staging/greybus/audio_topology.c:746:44: expected unsigned int drivers/staging/greybus/audio_topology.c:746:44: got restricted __le32 drivers/staging/greybus/audio_topology.c:748:52: warning: incorrect type in assignment (different base types) drivers/staging/greybus/audio_topology.c:748:52: expected unsigned int drivers/staging/greybus/audio_topology.c:748:52: got restricted __le32 drivers/staging/greybus/audio_topology.c:802:42: warning: restricted __le32 degrades to integer drivers/staging/greybus/audio_topology.c:805:50: warning: incorrect type in assignment (different base types) drivers/staging/greybus/audio_topology.c:805:50: expected restricted __le32 drivers/staging/greybus/audio_topology.c:805:50: got unsigned int drivers/staging/greybus/audio_topology.c:814:50: warning: restricted __le32 degrades to integer drivers/staging/greybus/audio_topology.c:817:58: warning: incorrect type in assignment (different base types) drivers/staging/greybus/audio_topology.c:817:58: expected restricted __le32 drivers/staging/greybus/audio_topology.c:817:58: got unsigned int drivers/staging/greybus/audio_topology.c:889:25: warning: incorrect type in assignment (different base types) drivers/staging/greybus/audio_topology.c:889:25: expected unsigned int access drivers/staging/greybus/audio_topology.c:889:25: got restricted __le32 [usertype] access Suggested-by: Dan Carpenter <dan.carpenter(a)oracle.com> Reviewed-by: Dan Carpenter <dan.carpenter(a)oracle.com> Reviewed-by: Alex Elder <elder(a)linaro.org> Signed-off-by: Coiby Xu <coiby.xu(a)gmail.com> --- drivers/staging/greybus/audio_module.c | 6 +++--- drivers/staging/greybus/audio_topology.c | 18 +++++++++--------- 2 files changed, 12 insertions(+), 12 deletions(-) diff --git a/drivers/staging/greybus/audio_module.c b/drivers/staging/greybus/audio_module.c index 16f60256adb2..c52c4f361b90 100644 --- a/drivers/staging/greybus/audio_module.c +++ b/drivers/staging/greybus/audio_module.c @@ -219,7 +219,7 @@ static int gb_audio_add_data_connection(struct gbaudio_module_info *gbmodule, greybus_set_drvdata(bundle, gbmodule); dai->id = 0; - dai->data_cport = connection->intf_cport_id; + dai->data_cport = cpu_to_le16(connection->intf_cport_id); dai->connection = connection; list_add(&dai->list, &gbmodule->data_list); @@ -329,7 +329,7 @@ static int gb_audio_probe(struct gb_bundle *bundle, if (ret) { dev_err(dev, "%d:Error while enabling %d:data connection\n", - ret, dai->data_cport); + ret, le16_to_cpu(dai->data_cport)); goto disable_data_connection; } } @@ -451,7 +451,7 @@ static int gb_audio_resume(struct device *dev) if (ret) { dev_err(dev, "%d:Error while enabling %d:data connection\n", - ret, dai->data_cport); + ret, le16_to_cpu(dai->data_cport)); return ret; } } diff --git a/drivers/staging/greybus/audio_topology.c b/drivers/staging/greybus/audio_topology.c index 83b38ae8908c..2091031659de 100644 --- a/drivers/staging/greybus/audio_topology.c +++ b/drivers/staging/greybus/audio_topology.c @@ -466,7 +466,7 @@ static int gbcodec_mixer_dapm_ctl_put(struct snd_kcontrol *kcontrol, goto exit; /* update ucontrol */ - if (gbvalue.value.integer_value[0] != val) { + if (le32_to_cpu(gbvalue.value.integer_value[0]) != val) { for (wi = 0; wi < wlist->num_widgets; wi++) { widget = wlist->widgets[wi]; snd_soc_dapm_mixer_update_power(widget->dapm, kcontrol, @@ -689,7 +689,7 @@ static int gbaudio_tplg_create_kcontrol(struct gbaudio_module_info *gb, return -ENOMEM; ctldata->ctl_id = ctl->id; ctldata->data_cport = le16_to_cpu(ctl->data_cport); - ctldata->access = ctl->access; + ctldata->access = le32_to_cpu(ctl->access); ctldata->vcount = ctl->count_values; ctldata->info = &ctl->info; *kctl = (struct snd_kcontrol_new) @@ -744,10 +744,10 @@ static int gbcodec_enum_dapm_ctl_get(struct snd_kcontrol *kcontrol, return ret; } - ucontrol->value.enumerated.item[0] = gbvalue.value.enumerated_item[0]; + ucontrol->value.enumerated.item[0] = le32_to_cpu(gbvalue.value.enumerated_item[0]); if (e->shift_l != e->shift_r) ucontrol->value.enumerated.item[1] = - gbvalue.value.enumerated_item[1]; + le32_to_cpu(gbvalue.value.enumerated_item[1]); return 0; } @@ -800,11 +800,11 @@ static int gbcodec_enum_dapm_ctl_put(struct snd_kcontrol *kcontrol, val = mux << e->shift_l; mask = e->mask << e->shift_l; - if (gbvalue.value.enumerated_item[0] != + if (le32_to_cpu(gbvalue.value.enumerated_item[0]) != ucontrol->value.enumerated.item[0]) { change = 1; gbvalue.value.enumerated_item[0] = - ucontrol->value.enumerated.item[0]; + cpu_to_le32(ucontrol->value.enumerated.item[0]); } if (e->shift_l != e->shift_r) { @@ -812,11 +812,11 @@ static int gbcodec_enum_dapm_ctl_put(struct snd_kcontrol *kcontrol, return -EINVAL; val |= ucontrol->value.enumerated.item[1] << e->shift_r; mask |= e->mask << e->shift_r; - if (gbvalue.value.enumerated_item[1] != + if (le32_to_cpu(gbvalue.value.enumerated_item[1]) != ucontrol->value.enumerated.item[1]) { change = 1; gbvalue.value.enumerated_item[1] = - ucontrol->value.enumerated.item[1]; + cpu_to_le32(ucontrol->value.enumerated.item[1]); } } @@ -887,7 +887,7 @@ static int gbaudio_tplg_create_mixer_ctl(struct gbaudio_module_info *gb, return -ENOMEM; ctldata->ctl_id = ctl->id; ctldata->data_cport = le16_to_cpu(ctl->data_cport); - ctldata->access = ctl->access; + ctldata->access = le32_to_cpu(ctl->access); ctldata->vcount = ctl->count_values; ctldata->info = &ctl->info; *kctl = (struct snd_kcontrol_new) -- 2.28.0

5 years, 4 months

[PATCH 1/3] [PATCH] staging: greybus: fix warnings about endianness detected by sparse

by Coiby Xu

This patch fix the following warnings from sparse, $ make C=2 drivers/staging/greybus/ drivers/staging/greybus/audio_module.c:222:25: warning: incorrect type in assignment (different base types) drivers/staging/greybus/audio_module.c:222:25: expected restricted __le16 [usertype] data_cport drivers/staging/greybus/audio_module.c:222:25: got unsigned short [usertype] intf_cport_id drivers/staging/greybus/audio_topology.c:460:40: warning: restricted __le32 degrades to integer drivers/staging/greybus/audio_topology.c:691:41: warning: incorrect type in assignment (different base types) drivers/staging/greybus/audio_topology.c:691:41: expected unsigned int access drivers/staging/greybus/audio_topology.c:691:41: got restricted __le32 [usertype] access drivers/staging/greybus/audio_topology.c:746:44: warning: incorrect type in assignment (different base types) drivers/staging/greybus/audio_topology.c:746:44: expected unsigned int drivers/staging/greybus/audio_topology.c:746:44: got restricted __le32 drivers/staging/greybus/audio_topology.c:748:52: warning: incorrect type in assignment (different base types) drivers/staging/greybus/audio_topology.c:748:52: expected unsigned int drivers/staging/greybus/audio_topology.c:748:52: got restricted __le32 drivers/staging/greybus/audio_topology.c:802:42: warning: restricted __le32 degrades to integer drivers/staging/greybus/audio_topology.c:805:50: warning: incorrect type in assignment (different base types) drivers/staging/greybus/audio_topology.c:805:50: expected restricted __le32 drivers/staging/greybus/audio_topology.c:805:50: got unsigned int drivers/staging/greybus/audio_topology.c:814:50: warning: restricted __le32 degrades to integer drivers/staging/greybus/audio_topology.c:817:58: warning: incorrect type in assignment (different base types) drivers/staging/greybus/audio_topology.c:817:58: expected restricted __le32 drivers/staging/greybus/audio_topology.c:817:58: got unsigned int drivers/staging/greybus/audio_topology.c:889:25: warning: incorrect type in assignment (different base types) drivers/staging/greybus/audio_topology.c:889:25: expected unsigned int access drivers/staging/greybus/audio_topology.c:889:25: got restricted __le32 [usertype] access Suggested-by: Dan Carpenter <dan.carpenter(a)oracle.com> Reviewed-by: Dan Carpenter <dan.carpenter(a)oracle.com> Signed-off-by: Coiby Xu <coiby.xu(a)gmail.com> --- drivers/staging/greybus/audio_module.c | 6 +++--- drivers/staging/greybus/audio_topology.c | 18 +++++++++--------- 2 files changed, 12 insertions(+), 12 deletions(-) diff --git a/drivers/staging/greybus/audio_module.c b/drivers/staging/greybus/audio_module.c index 16f60256adb2..c52c4f361b90 100644 --- a/drivers/staging/greybus/audio_module.c +++ b/drivers/staging/greybus/audio_module.c @@ -219,7 +219,7 @@ static int gb_audio_add_data_connection(struct gbaudio_module_info *gbmodule, greybus_set_drvdata(bundle, gbmodule); dai->id = 0; - dai->data_cport = connection->intf_cport_id; + dai->data_cport = cpu_to_le16(connection->intf_cport_id); dai->connection = connection; list_add(&dai->list, &gbmodule->data_list); @@ -329,7 +329,7 @@ static int gb_audio_probe(struct gb_bundle *bundle, if (ret) { dev_err(dev, "%d:Error while enabling %d:data connection\n", - ret, dai->data_cport); + ret, le16_to_cpu(dai->data_cport)); goto disable_data_connection; } } @@ -451,7 +451,7 @@ static int gb_audio_resume(struct device *dev) if (ret) { dev_err(dev, "%d:Error while enabling %d:data connection\n", - ret, dai->data_cport); + ret, le16_to_cpu(dai->data_cport)); return ret; } } diff --git a/drivers/staging/greybus/audio_topology.c b/drivers/staging/greybus/audio_topology.c index 83b38ae8908c..56bf1a4f95ad 100644 --- a/drivers/staging/greybus/audio_topology.c +++ b/drivers/staging/greybus/audio_topology.c @@ -466,7 +466,7 @@ static int gbcodec_mixer_dapm_ctl_put(struct snd_kcontrol *kcontrol, goto exit; /* update ucontrol */ - if (gbvalue.value.integer_value[0] != val) { + if (gbvalue.value.integer_value[0] != cpu_to_le32(val)) { for (wi = 0; wi < wlist->num_widgets; wi++) { widget = wlist->widgets[wi]; snd_soc_dapm_mixer_update_power(widget->dapm, kcontrol, @@ -689,7 +689,7 @@ static int gbaudio_tplg_create_kcontrol(struct gbaudio_module_info *gb, return -ENOMEM; ctldata->ctl_id = ctl->id; ctldata->data_cport = le16_to_cpu(ctl->data_cport); - ctldata->access = ctl->access; + ctldata->access = le32_to_cpu(ctl->access); ctldata->vcount = ctl->count_values; ctldata->info = &ctl->info; *kctl = (struct snd_kcontrol_new) @@ -744,10 +744,10 @@ static int gbcodec_enum_dapm_ctl_get(struct snd_kcontrol *kcontrol, return ret; } - ucontrol->value.enumerated.item[0] = gbvalue.value.enumerated_item[0]; + ucontrol->value.enumerated.item[0] = le32_to_cpu(gbvalue.value.enumerated_item[0]); if (e->shift_l != e->shift_r) ucontrol->value.enumerated.item[1] = - gbvalue.value.enumerated_item[1]; + le32_to_cpu(gbvalue.value.enumerated_item[1]); return 0; } @@ -801,10 +801,10 @@ static int gbcodec_enum_dapm_ctl_put(struct snd_kcontrol *kcontrol, mask = e->mask << e->shift_l; if (gbvalue.value.enumerated_item[0] != - ucontrol->value.enumerated.item[0]) { + cpu_to_le32(ucontrol->value.enumerated.item[0])) { change = 1; gbvalue.value.enumerated_item[0] = - ucontrol->value.enumerated.item[0]; + cpu_to_le32(ucontrol->value.enumerated.item[0]); } if (e->shift_l != e->shift_r) { @@ -813,10 +813,10 @@ static int gbcodec_enum_dapm_ctl_put(struct snd_kcontrol *kcontrol, val |= ucontrol->value.enumerated.item[1] << e->shift_r; mask |= e->mask << e->shift_r; if (gbvalue.value.enumerated_item[1] != - ucontrol->value.enumerated.item[1]) { + cpu_to_le32(ucontrol->value.enumerated.item[1])) { change = 1; gbvalue.value.enumerated_item[1] = - ucontrol->value.enumerated.item[1]; + cpu_to_le32(ucontrol->value.enumerated.item[1]); } } @@ -887,7 +887,7 @@ static int gbaudio_tplg_create_mixer_ctl(struct gbaudio_module_info *gb, return -ENOMEM; ctldata->ctl_id = ctl->id; ctldata->data_cport = le16_to_cpu(ctl->data_cport); - ctldata->access = ctl->access; + ctldata->access = le32_to_cpu(ctl->access); ctldata->vcount = ctl->count_values; ctldata->info = &ctl->info; *kctl = (struct snd_kcontrol_new) -- 2.28.0

5 years, 4 months

[PATCH] staging: greybus: fix warnings detected by sparse

by Coiby Xu

This patch fix the following warnings from sparse, $ make C=2 drivers/staging/greybus/ drivers/staging/greybus/audio_codec.c:691:36: warning: incorrect type in initializer (different base types) drivers/staging/greybus/audio_codec.c:691:36: expected unsigned long long [usertype] formats drivers/staging/greybus/audio_codec.c:691:36: got restricted snd_pcm_format_t [usertype] drivers/staging/greybus/audio_codec.c:701:36: warning: incorrect type in initializer (different base types) drivers/staging/greybus/audio_codec.c:701:36: expected unsigned long long [usertype] formats drivers/staging/greybus/audio_codec.c:701:36: got restricted snd_pcm_format_t [usertype] drivers/staging/greybus/audio_module.c:222:25: warning: incorrect type in assignment (different base types) drivers/staging/greybus/audio_module.c:222:25: expected restricted __le16 [usertype] data_cport drivers/staging/greybus/audio_module.c:222:25: got unsigned short [usertype] intf_cport_id drivers/staging/greybus/audio_topology.c:460:40: warning: restricted __le32 degrades to integer drivers/staging/greybus/audio_topology.c:691:41: warning: incorrect type in assignment (different base types) drivers/staging/greybus/audio_topology.c:691:41: expected unsigned int access drivers/staging/greybus/audio_topology.c:691:41: got restricted __le32 [usertype] access drivers/staging/greybus/audio_topology.c:746:44: warning: incorrect type in assignment (different base types) drivers/staging/greybus/audio_topology.c:746:44: expected unsigned int drivers/staging/greybus/audio_topology.c:746:44: got restricted __le32 drivers/staging/greybus/audio_topology.c:748:52: warning: incorrect type in assignment (different base types) drivers/staging/greybus/audio_topology.c:748:52: expected unsigned int drivers/staging/greybus/audio_topology.c:748:52: got restricted __le32 drivers/staging/greybus/audio_topology.c:802:42: warning: restricted __le32 degrades to integer drivers/staging/greybus/audio_topology.c:805:50: warning: incorrect type in assignment (different base types) drivers/staging/greybus/audio_topology.c:805:50: expected restricted __le32 drivers/staging/greybus/audio_topology.c:805:50: got unsigned int drivers/staging/greybus/audio_topology.c:814:50: warning: restricted __le32 degrades to integer drivers/staging/greybus/audio_topology.c:817:58: warning: incorrect type in assignment (different base types) drivers/staging/greybus/audio_topology.c:817:58: expected restricted __le32 drivers/staging/greybus/audio_topology.c:817:58: got unsigned int drivers/staging/greybus/audio_topology.c:889:25: warning: incorrect type in assignment (different base types) drivers/staging/greybus/audio_topology.c:889:25: expected unsigned int access drivers/staging/greybus/audio_topology.c:889:25: got restricted __le32 [usertype] access Signed-off-by: Coiby Xu <coiby.xu(a)gmail.com> --- drivers/staging/greybus/audio_codec.c | 4 ++-- drivers/staging/greybus/audio_module.c | 2 +- drivers/staging/greybus/audio_topology.c | 18 +++++++++--------- 3 files changed, 12 insertions(+), 12 deletions(-) diff --git a/drivers/staging/greybus/audio_codec.c b/drivers/staging/greybus/audio_codec.c index 74538f8c5fa4..494aa823e998 100644 --- a/drivers/staging/greybus/audio_codec.c +++ b/drivers/staging/greybus/audio_codec.c @@ -688,7 +688,7 @@ static struct snd_soc_dai_driver gbaudio_dai[] = { .playback = { .stream_name = "I2S 0 Playback", .rates = SNDRV_PCM_RATE_48000, - .formats = SNDRV_PCM_FORMAT_S16_LE, + .formats = SNDRV_PCM_FMTBIT_S16_LE, .rate_max = 48000, .rate_min = 48000, .channels_min = 1, @@ -698,7 +698,7 @@ static struct snd_soc_dai_driver gbaudio_dai[] = { .capture = { .stream_name = "I2S 0 Capture", .rates = SNDRV_PCM_RATE_48000, - .formats = SNDRV_PCM_FORMAT_S16_LE, + .formats = SNDRV_PCM_FMTBIT_S16_LE, .rate_max = 48000, .rate_min = 48000, .channels_min = 1, diff --git a/drivers/staging/greybus/audio_module.c b/drivers/staging/greybus/audio_module.c index 16f60256adb2..00848b84b022 100644 --- a/drivers/staging/greybus/audio_module.c +++ b/drivers/staging/greybus/audio_module.c @@ -219,7 +219,7 @@ static int gb_audio_add_data_connection(struct gbaudio_module_info *gbmodule, greybus_set_drvdata(bundle, gbmodule); dai->id = 0; - dai->data_cport = connection->intf_cport_id; + dai->data_cport = cpu_to_le16(connection->intf_cport_id); dai->connection = connection; list_add(&dai->list, &gbmodule->data_list); diff --git a/drivers/staging/greybus/audio_topology.c b/drivers/staging/greybus/audio_topology.c index 83b38ae8908c..56bf1a4f95ad 100644 --- a/drivers/staging/greybus/audio_topology.c +++ b/drivers/staging/greybus/audio_topology.c @@ -466,7 +466,7 @@ static int gbcodec_mixer_dapm_ctl_put(struct snd_kcontrol *kcontrol, goto exit; /* update ucontrol */ - if (gbvalue.value.integer_value[0] != val) { + if (gbvalue.value.integer_value[0] != cpu_to_le32(val)) { for (wi = 0; wi < wlist->num_widgets; wi++) { widget = wlist->widgets[wi]; snd_soc_dapm_mixer_update_power(widget->dapm, kcontrol, @@ -689,7 +689,7 @@ static int gbaudio_tplg_create_kcontrol(struct gbaudio_module_info *gb, return -ENOMEM; ctldata->ctl_id = ctl->id; ctldata->data_cport = le16_to_cpu(ctl->data_cport); - ctldata->access = ctl->access; + ctldata->access = le32_to_cpu(ctl->access); ctldata->vcount = ctl->count_values; ctldata->info = &ctl->info; *kctl = (struct snd_kcontrol_new) @@ -744,10 +744,10 @@ static int gbcodec_enum_dapm_ctl_get(struct snd_kcontrol *kcontrol, return ret; } - ucontrol->value.enumerated.item[0] = gbvalue.value.enumerated_item[0]; + ucontrol->value.enumerated.item[0] = le32_to_cpu(gbvalue.value.enumerated_item[0]); if (e->shift_l != e->shift_r) ucontrol->value.enumerated.item[1] = - gbvalue.value.enumerated_item[1]; + le32_to_cpu(gbvalue.value.enumerated_item[1]); return 0; } @@ -801,10 +801,10 @@ static int gbcodec_enum_dapm_ctl_put(struct snd_kcontrol *kcontrol, mask = e->mask << e->shift_l; if (gbvalue.value.enumerated_item[0] != - ucontrol->value.enumerated.item[0]) { + cpu_to_le32(ucontrol->value.enumerated.item[0])) { change = 1; gbvalue.value.enumerated_item[0] = - ucontrol->value.enumerated.item[0]; + cpu_to_le32(ucontrol->value.enumerated.item[0]); } if (e->shift_l != e->shift_r) { @@ -813,10 +813,10 @@ static int gbcodec_enum_dapm_ctl_put(struct snd_kcontrol *kcontrol, val |= ucontrol->value.enumerated.item[1] << e->shift_r; mask |= e->mask << e->shift_r; if (gbvalue.value.enumerated_item[1] != - ucontrol->value.enumerated.item[1]) { + cpu_to_le32(ucontrol->value.enumerated.item[1])) { change = 1; gbvalue.value.enumerated_item[1] = - ucontrol->value.enumerated.item[1]; + cpu_to_le32(ucontrol->value.enumerated.item[1]); } } @@ -887,7 +887,7 @@ static int gbaudio_tplg_create_mixer_ctl(struct gbaudio_module_info *gb, return -ENOMEM; ctldata->ctl_id = ctl->id; ctldata->data_cport = le16_to_cpu(ctl->data_cport); - ctldata->access = ctl->access; + ctldata->access = le32_to_cpu(ctl->access); ctldata->vcount = ctl->count_values; ctldata->info = &ctl->info; *kctl = (struct snd_kcontrol_new) -- 2.28.0

5 years, 5 months

[PATCH -next] staging: greybus: simplify the return expression of gb_svc_add()

by Liu Shixin

Simplify the return expression. Signed-off-by: Liu Shixin <liushixin2(a)huawei.com> --- drivers/greybus/svc.c | 8 +------- 1 file changed, 1 insertion(+), 7 deletions(-) diff --git a/drivers/greybus/svc.c b/drivers/greybus/svc.c index ce7740ef449b..dca251172cd2 100644 --- a/drivers/greybus/svc.c +++ b/drivers/greybus/svc.c @@ -1345,18 +1345,12 @@ struct gb_svc *gb_svc_create(struct gb_host_device *hd) int gb_svc_add(struct gb_svc *svc) { - int ret; - /* * The SVC protocol is currently driven by the SVC, so the SVC device * is added from the connection request handler when enough * information has been received. */ - ret = gb_connection_enable(svc->connection); - if (ret) - return ret; - - return 0; + return gb_connection_enable(svc->connection); } static void gb_svc_remove_modules(struct gb_svc *svc) -- 2.25.1

5 years, 5 months

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