diff options
| author | H Hartley Sweeten <hartleys@visionengravers.com> | 2013-05-24 16:23:00 -0700 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2013-05-30 21:54:01 +0900 |
| commit | 53e2e380891facf2b0fdb43482b8febb6e17f7f6 (patch) | |
| tree | b047ef47fb5f6330477a05898dd4a9f3d46506d0 /drivers/misc/ep93xx_pwm.c | |
| parent | a39ca2740c58ddef91efc5ea6889ecee1c314c42 (diff) | |
misc/ep93xx_pwm: remove ep93xx_pwm_write_tc() inline function
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>
Diffstat (limited to 'drivers/misc/ep93xx_pwm.c')
| -rw-r--r-- | drivers/misc/ep93xx_pwm.c | 11 |
1 files changed, 3 insertions, 8 deletions
diff --git a/drivers/misc/ep93xx_pwm.c b/drivers/misc/ep93xx_pwm.c index 06f0c63e8b44..ab5a48135508 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 void ep93xx_pwm_write_tc(struct ep93xx_pwm *pwm, u16 value) -{ - writel(value, pwm->mmio_base + EP93XX_PWMx_TERM_COUNT); -} - static inline u16 ep93xx_pwm_read_tc(struct ep93xx_pwm *pwm) { return readl(pwm->mmio_base + EP93XX_PWMx_TERM_COUNT); @@ -157,11 +152,11 @@ static ssize_t ep93xx_pwm_set_freq(struct device *dev, /* If pwm is running, order is important */ if (val > term) { - ep93xx_pwm_write_tc(pwm, val); + writel(val, pwm->mmio_base + EP93XX_PWMx_TERM_COUNT); ep93xx_pwm_write_dc(pwm, duty); } else { ep93xx_pwm_write_dc(pwm, duty); - ep93xx_pwm_write_tc(pwm, val); + writel(val, pwm->mmio_base + EP93XX_PWMx_TERM_COUNT); } if (!ep93xx_pwm_is_enabled(pwm)) @@ -290,7 +285,7 @@ static int __init ep93xx_pwm_probe(struct platform_device *pdev) /* disable pwm at startup. Avoids zero value. */ ep93xx_pwm_disable(pwm); - ep93xx_pwm_write_tc(pwm, EP93XX_PWM_MAX_COUNT); + writel(EP93XX_PWM_MAX_COUNT, pwm->mmio_base + EP93XX_PWMx_TERM_COUNT); ep93xx_pwm_write_dc(pwm, EP93XX_PWM_MAX_COUNT / 2); clk_enable(pwm->clk); |