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misc/ep93xx_pwm: remove ep93xx_pwm_invert() inline function

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This is a simple wrapper around writel(), 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>
This commit is contained in:
H Hartley Sweeten 2013-05-24 16:25:23 -07:00 committed by Greg Kroah-Hartman
parent 02846b97d7
commit 47a36ee95a
1 changed files with 1 additions and 6 deletions
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7
drivers/misc/ep93xx_pwm.c
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@ -49,11 +49,6 @@ static inline int ep93xx_pwm_is_enabled(struct ep93xx_pwm *pwm)
return readl(pwm->mmio_base + EP93XX_PWMx_ENABLE) & 0x1;
}
static inline void ep93xx_pwm_invert(struct ep93xx_pwm *pwm)
{
writel(0x1, pwm->mmio_base + EP93XX_PWMx_INVERT);
}
static inline void ep93xx_pwm_normal(struct ep93xx_pwm *pwm)
{
writel(0x0, pwm->mmio_base + EP93XX_PWMx_INVERT);
@ -210,7 +205,7 @@ static ssize_t ep93xx_pwm_set_invert(struct device *dev,
if (val == 0)
ep93xx_pwm_normal(pwm);
else if (val == 1)
ep93xx_pwm_invert(pwm);
writel(0x1, pwm->mmio_base + EP93XX_PWMx_INVERT);
else
return -EINVAL;