diff mbox series

[v1,2/4] pinctrl: intel: Drop unnecessary check for predefined features

Message ID 20210107190200.41221-2-andriy.shevchenko@linux.intel.com
State New
Headers show
Series [v1,1/4] pinctrl: intel: Split intel_pinctrl_add_padgroups() for better maintenance | expand

Commit Message

Andy Shevchenko Jan. 7, 2021, 7:01 p.m. UTC 
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>
---
 drivers/pinctrl/intel/pinctrl-intel.c | 18 ++++++------------
 1 file changed, 6 insertions(+), 12 deletions(-)

Comments

Mika Westerberg Jan. 8, 2021, 7:08 a.m. UTC | #1 
On Thu, Jan 07, 2021 at 09:01:58PM +0200, Andy Shevchenko wrote:
> 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>
diff mbox series

Patch

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 */