From: Stephen Boyd swboyd@chromium.org
commit 2bfd3e7651addcaf48f12d4f11ea9d8fca6c3aa8 upstream.
We'll end up with debugfs collisions if we don't give names to the regmaps created by this driver. Change the name of the config before registering it so we don't collide in debugfs.
Fixes: 7f9c136216c7 ("soc: qcom: Add broadcast base for Last Level Cache Controller (LLCC)") Cc: Venkata Narendra Kumar Gutta vnkgutta@codeaurora.org Reviewed-by: Evan Green evgreen@chromium.org Signed-off-by: Stephen Boyd swboyd@chromium.org Signed-off-by: Bjorn Andersson bjorn.andersson@linaro.org Signed-off-by: Greg Kroah-Hartman gregkh@linuxfoundation.org
--- drivers/soc/qcom/llcc-slice.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-)
--- a/drivers/soc/qcom/llcc-slice.c +++ b/drivers/soc/qcom/llcc-slice.c @@ -48,7 +48,7 @@
static struct llcc_drv_data *drv_data = (void *) -EPROBE_DEFER;
-static const struct regmap_config llcc_regmap_config = { +static struct regmap_config llcc_regmap_config = { .reg_bits = 32, .reg_stride = 4, .val_bits = 32, @@ -323,6 +323,7 @@ static struct regmap *qcom_llcc_init_mmi if (IS_ERR(base)) return ERR_CAST(base);
+ llcc_regmap_config.name = name; return devm_regmap_init_mmio(&pdev->dev, base, &llcc_regmap_config); }