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authorH Hartley Sweeten <hartleys@visionengravers.com>2013-05-24 16:23:00 -0700
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>2013-05-30 21:54:01 +0900
commit53e2e380891facf2b0fdb43482b8febb6e17f7f6 (patch)
treeb047ef47fb5f6330477a05898dd4a9f3d46506d0 /drivers/misc/ep93xx_pwm.c
parenta39ca2740c58ddef91efc5ea6889ecee1c314c42 (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.c11
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);