From: Stephen Boyd swboyd@chromium.org
[ Upstream commit 2bfd3e7651addcaf48f12d4f11ea9d8fca6c3aa8 ]
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: Sasha Levin sashal@kernel.org --- drivers/soc/qcom/llcc-slice.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/drivers/soc/qcom/llcc-slice.c b/drivers/soc/qcom/llcc-slice.c index 9090ea12eaf3..4a6111635f82 100644 --- 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_mmio(struct platform_device *pdev, if (IS_ERR(base)) return ERR_CAST(base);
+ llcc_regmap_config.name = name; return devm_regmap_init_mmio(&pdev->dev, base, &llcc_regmap_config); }