Messages in this thread Patch in this message | | | From | H Hartley Sweeten <> | Subject | [PATCH 12/14] misc/ep93xx_pwm: remove ep93xx_pwm_is_inverted() inline function | Date | Fri, 24 May 2013 16:27:38 -0700 |
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This is a simple wrapper around readl(), remove it.
Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com> Cc: Arnd Bergmann <arnd@arndb.de> Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Cc: Ryan Mallon <rmallon@gmail.com> Cc: Matthieu Crapet <mcrapet@gmail.com> --- drivers/misc/ep93xx_pwm.c | 8 ++------ 1 file changed, 2 insertions(+), 6 deletions(-)
diff --git a/drivers/misc/ep93xx_pwm.c b/drivers/misc/ep93xx_pwm.c index 3dd2006..dd570d1 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, -- 1.8.1.4
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