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Message-Id: <20220908135658.64463-8-andriy.shevchenko@linux.intel.com>
Date:   Thu,  8 Sep 2022 16:56:56 +0300
From:   Andy Shevchenko <andriy.shevchenko@...ux.intel.com>
To:     Andy Shevchenko <andriy.shevchenko@...ux.intel.com>,
        Uwe Kleine-König 
        <u.kleine-koenig@...gutronix.de>, linux-kernel@...r.kernel.org,
        linux-pwm@...r.kernel.org
Cc:     Thierry Reding <thierry.reding@...il.com>
Subject: [PATCH v2 7/9] pwm: lpss: Make use of bits.h macros for all masks

Make use of the GENMASK() (far less error-prone, far more concise).

Signed-off-by: Andy Shevchenko <andriy.shevchenko@...ux.intel.com>
---
 drivers/pwm/pwm-lpss.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/drivers/pwm/pwm-lpss.c b/drivers/pwm/pwm-lpss.c
index a20915459809..accdef5dd58e 100644
--- a/drivers/pwm/pwm-lpss.c
+++ b/drivers/pwm/pwm-lpss.c
@@ -10,6 +10,7 @@
  * Author: Alan Cox <alan@...ux.intel.com>
  */
 
+#include <linux/bits.h>
 #include <linux/delay.h>
 #include <linux/io.h>
 #include <linux/iopoll.h>
@@ -26,7 +27,7 @@
 #define PWM_ENABLE			BIT(31)
 #define PWM_SW_UPDATE			BIT(30)
 #define PWM_BASE_UNIT_SHIFT		8
-#define PWM_ON_TIME_DIV_MASK		0x000000ff
+#define PWM_ON_TIME_DIV_MASK		GENMASK(7, 0)
 
 /* Size of each PWM register space if multiple */
 #define PWM_SIZE			0x400
-- 
2.35.1

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