iv/linux
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

soc: qcom: llcc: Name regmaps to avoid collisions

Browse Source 
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>
This commit is contained in:
Stephen Boyd 2019-10-08 16:45:04 -07:00 committed by Greg Kroah-Hartman
parent a9ec66b1c8
commit fe20bda153
1 changed files with 2 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

3
drivers/soc/qcom/llcc-slice.c
View File

@ -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);
}