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authorAndy Shevchenko <andriy.shevchenko@linux.intel.com>2021-01-07 22:01:58 +0300
committerAndy Shevchenko <andriy.shevchenko@linux.intel.com>2021-01-08 15:57:16 +0300
commit998c49e8f8b7c99faefe9e7401022514fe3a7b10 (patch)
tree609ea2ac4d57716623264a05c7c88e17c6e2ed4b /drivers/pinctrl/intel
parent036e126c72eb29b9464e5868c1ac86f8fd9c8a80 (diff)
downloadlinux-998c49e8f8b7c99faefe9e7401022514fe3a7b10.tar.xz
pinctrl: intel: Drop unnecessary check for predefined features
None of the drivers is overriding features. Remove unnecessary check. While here, rename rev to value to make easier further development. Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Acked-by: Mika Westerberg <mika.westerberg@linux.intel.com>
Diffstat (limited to 'drivers/pinctrl/intel')
-rw-r--r--drivers/pinctrl/intel/pinctrl-intel.c18
1 files changed, 6 insertions, 12 deletions
diff --git a/drivers/pinctrl/intel/pinctrl-intel.c b/drivers/pinctrl/intel/pinctrl-intel.c
index ae13e4390935..1a479112ed85 100644
--- a/drivers/pinctrl/intel/pinctrl-intel.c
+++ b/drivers/pinctrl/intel/pinctrl-intel.c
@@ -1473,6 +1473,7 @@ static int intel_pinctrl_probe(struct platform_device *pdev,
struct intel_community *community = &pctrl->communities[i];
void __iomem *regs;
u32 padbar;
+ u32 value;
*community = pctrl->soc->communities[i];
@@ -1480,18 +1481,11 @@ static int intel_pinctrl_probe(struct platform_device *pdev,
if (IS_ERR(regs))
return PTR_ERR(regs);
- /*
- * Determine community features based on the revision if
- * not specified already.
- */
- if (!community->features) {
- u32 rev;
-
- rev = (readl(regs + REVID) & REVID_MASK) >> REVID_SHIFT;
- if (rev >= 0x94) {
- community->features |= PINCTRL_FEATURE_DEBOUNCE;
- community->features |= PINCTRL_FEATURE_1K_PD;
- }
+ /* Determine community features based on the revision */
+ value = readl(regs + REVID);
+ if (((value & REVID_MASK) >> REVID_SHIFT) >= 0x94) {
+ community->features |= PINCTRL_FEATURE_DEBOUNCE;
+ community->features |= PINCTRL_FEATURE_1K_PD;
}
/* Read offset of the pad configuration registers */