Commit 4fdb3281 authored by Andy Shevchenko's avatar Andy Shevchenko Committed by Thierry Reding
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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: default avatarAndy Shevchenko <andriy.shevchenko@linux.intel.com>
Reviewed-by: default avatarHans de Goede <hdegoede@redhat.com>
Acked-by: default avatarUwe Kleine-König <u.kleine-koenig@pengutronix.de>
Signed-off-by: default avatarThierry Reding <thierry.reding@gmail.com>
parent 163bb6f9

drivers/pwm/pwm-lpss.c

+2 −1
Original line number Diff line number Diff line
@@ -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>
@@ -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