[PATCH 04/10] pwm: core: use bitops

Olliver Schinagl
2015-10-26T21:33:06Z

From: Olliver Schinagl <oliver@schinagl.nl>

The pwm header defines bits manually while there is a nice bitops.h with
a BIT() macro. Use the BIT() macro to set bits in pwm.h

Signed-off-by: Olliver Schinagl <oliver@schinagl.nl>
---
include/linux/pwm.h | 7 ++++---
1 file changed, 4 insertions(+), 3 deletions(-)

diff --git a/include/linux/pwm.h b/include/linux/pwm.h
index d681f68..29315ad 100644
--- a/include/linux/pwm.h
+++ b/include/linux/pwm.h
@@ -1,6 +1,7 @@
#ifndef __LINUX_PWM_H
#define __LINUX_PWM_H

+#include <linux/bitops.h>
#include <linux/err.h>
#include <linux/of.h>

@@ -74,9 +75,9 @@ enum pwm_polarity {
};

enum {
- PWMF_REQUESTED = 1 << 0,
- PWMF_ENABLED = 1 << 1,
- PWMF_EXPORTED = 1 << 2,
+ PWMF_REQUESTED = BIT(0),
+ PWMF_ENABLED = BIT(1),
+ PWMF_EXPORTED = BIT(2),
};

/**
--
2.6.1