Messages in this thread Patch in this message | | | From | Andy Shevchenko <> | Subject | [PATCH v1 7/9] pwm: lpss: Make use of bits.h macros for all masks | Date | Tue, 6 Sep 2022 22:57:33 +0300 |
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Make use of the GENMASK() (far less error-prone, far more concise).
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.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 44f9bb80611d..276b7a3a34ff 100644 --- a/drivers/pwm/pwm-lpss.c +++ b/drivers/pwm/pwm-lpss.c @@ -10,6 +10,7 @@ * Author: Alan Cox <alan@linux.intel.com> */ +#include <linux/bits.h> #include <linux/delay.h> #include <linux/io.h> #include <linux/iopoll.h> @@ -24,7 +25,7 @@ #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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