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Commit ddfd6894 authored by H Hartley Sweeten's avatar H Hartley Sweeten Committed by Greg Kroah-Hartman
Browse files

misc/ep93xx_pwm: remove ep93xx_pwm_is_inverted() inline function 



This is a simple wrapper around readl(), remove it.

Signed-off-by: default avatarH Hartley Sweeten <hsweeten@visionengravers.com>
Acked-by: default avatarArnd Bergmann <arnd@arndb.de>
Reviewed-by: default avatarRyan Mallon <rmallon@gmail.com>
Cc: Matthieu Crapet <mcrapet@gmail.com>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent 5b2cd8f9

drivers/misc/ep93xx_pwm.c

+2 −6
Original line number Diff line number Diff line
@@ -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,