From ddfd6894db8d1c1a5b5e532283aee1f3afd880b9 Mon Sep 17 00:00:00 2001
From: H Hartley Sweeten <hartleys@visionengravers.com>
Date: Fri, 24 May 2013 16:27:38 -0700
Subject: misc/ep93xx_pwm: remove ep93xx_pwm_is_inverted() inline function
This is a simple wrapper around readl(), remove it.
Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Acked-by: Arnd Bergmann <arnd@arndb.de>
Reviewed-by: Ryan Mallon <rmallon@gmail.com>
Cc: Matthieu Crapet <mcrapet@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---
drivers/misc/ep93xx_pwm.c | 8 ++------
1 file changed, 2 insertions(+), 6 deletions(-)
(limited to 'drivers/misc/ep93xx_pwm.c')
diff --git a/drivers/misc/ep93xx_pwm.c b/drivers/misc/ep93xx_pwm.c
index 3dd20069971c..dd570d1d2245 100644
--- a/drivers/misc/ep93xx_pwm.c
+++ b/drivers/misc/ep93xx_pwm.c
@@ -39,11 +39,6 @@ struct ep93xx_pwm {
u32 duty_percent;
};
-static inline int ep93xx_pwm_is_inverted(struct ep93xx_pwm *pwm)
-{
- return readl(pwm->mmio_base + EP93XX_PWMx_INVERT) & 0x1;
-}
-
/*
* /sys/devices/platform/ep93xx-pwm.N
* /min_freq read-only minimum pwm output frequency
@@ -171,8 +166,9 @@ static ssize_t ep93xx_pwm_get_invert(struct device *dev,
{
struct platform_device *pdev = to_platform_device(dev);
struct ep93xx_pwm *pwm = platform_get_drvdata(pdev);
+ int inverted = readl(pwm->mmio_base + EP93XX_PWMx_INVERT) & 0x1;
- return sprintf(buf, "%d\n", ep93xx_pwm_is_inverted(pwm));
+ return sprintf(buf, "%d\n", inverted);
}
static ssize_t ep93xx_pwm_set_invert(struct device *dev,
--
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