We had the following errors while doing make htmldocs:
Documentation/hid/hid-bpf:185: include/linux/hid_bpf.h:167: ERROR: Unexpected indentation.
Also ensure consistency with the rest of the __u64 vs u64.
Reported-by: Stephen Rothwell sfr@canb.auug.org.au Fixes: 9286675a2aed ("HID: bpf: add HID-BPF hooks for hid_hw_output_report") Signed-off-by: Benjamin Tissoires bentiss@kernel.org --- drivers/hid/bpf/hid_bpf_dispatch.c | 2 +- include/linux/hid_bpf.h | 14 ++++++++------ 2 files changed, 9 insertions(+), 7 deletions(-)
diff --git a/drivers/hid/bpf/hid_bpf_dispatch.c b/drivers/hid/bpf/hid_bpf_dispatch.c index a36e680399fe..a272a086c950 100644 --- a/drivers/hid/bpf/hid_bpf_dispatch.c +++ b/drivers/hid/bpf/hid_bpf_dispatch.c @@ -115,7 +115,7 @@ int dispatch_hid_bpf_raw_requests(struct hid_device *hdev, EXPORT_SYMBOL_GPL(dispatch_hid_bpf_raw_requests);
int dispatch_hid_bpf_output_report(struct hid_device *hdev, - __u8 *buf, u32 size, __u64 source, + __u8 *buf, u32 size, u64 source, bool from_bpf) { struct hid_bpf_ctx_kern ctx_kern = { diff --git a/include/linux/hid_bpf.h b/include/linux/hid_bpf.h index c30c31b79419..9ca96fc90449 100644 --- a/include/linux/hid_bpf.h +++ b/include/linux/hid_bpf.h @@ -138,6 +138,7 @@ struct hid_bpf_ops { * It has the following arguments: * * ``ctx``: The HID-BPF context as &struct hid_bpf_ctx + * * ``reportnum``: the report number, as in hid_hw_raw_request() * * ``rtype``: the report type (``HID_INPUT_REPORT``, ``HID_FEATURE_REPORT``, @@ -165,16 +166,17 @@ struct hid_bpf_ops { * It has the following arguments: * * ``ctx``: The HID-BPF context as &struct hid_bpf_ctx + * * ``source``: a u64 referring to a uniq but identifiable source. If %0, the - * kernel itself emitted that call. For hidraw, ``source`` is set - * to the associated ``struct file *``. + * kernel itself emitted that call. For hidraw, ``source`` is set + * to the associated ``struct file *``. * * Return: %0 to keep processing the request by hid-core; any other value * stops hid-core from processing that event. A positive value should be * returned with the number of bytes written to the device; a negative error * code interrupts the processing of this call. */ - int (*hid_hw_output_report)(struct hid_bpf_ctx *ctx, __u64 source); + int (*hid_hw_output_report)(struct hid_bpf_ctx *ctx, u64 source);
/* private: do not show up in the docs */ @@ -203,9 +205,9 @@ int dispatch_hid_bpf_raw_requests(struct hid_device *hdev, unsigned char reportnum, __u8 *buf, u32 size, enum hid_report_type rtype, enum hid_class_request reqtype, - __u64 source, bool from_bpf); + u64 source, bool from_bpf); int dispatch_hid_bpf_output_report(struct hid_device *hdev, __u8 *buf, u32 size, - __u64 source, bool from_bpf); + u64 source, bool from_bpf); int hid_bpf_connect_device(struct hid_device *hdev); void hid_bpf_disconnect_device(struct hid_device *hdev); void hid_bpf_destroy_device(struct hid_device *hid); @@ -221,7 +223,7 @@ static inline int dispatch_hid_bpf_raw_requests(struct hid_device *hdev, enum hid_class_request reqtype, u64 source, bool from_bpf) { return 0; } static inline int dispatch_hid_bpf_output_report(struct hid_device *hdev, __u8 *buf, u32 size, - __u64 source, bool from_bpf) { return 0; } + u64 source, bool from_bpf) { return 0; } static inline int hid_bpf_connect_device(struct hid_device *hdev) { return 0; } static inline void hid_bpf_disconnect_device(struct hid_device *hdev) {} static inline void hid_bpf_destroy_device(struct hid_device *hid) {}