This is a simple wrapper around readl(), remove it.
Signed-off-by: H Hartley Sweeten <hswee...@visionengravers.com>
Cc: Arnd Bergmann <a...@arndb.de>
Cc: Greg Kroah-Hartman <gre...@linuxfoundation.org>
Cc: Ryan Mallon <rmal...@gmail.com>
Cc: Matthieu Crapet <mcra...@gmail.com>
---
drivers/misc/ep93xx_pwm.c | 11 +++--------
1 file changed, 3 insertions(+), 8 deletions(-)
diff --git a/drivers/misc/ep93xx_pwm.c b/drivers/misc/ep93xx_pwm.c
index cdc2ffc..6f48375 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 u16 ep93xx_pwm_read_tc(struct ep93xx_pwm *pwm)
-{
- return readl(pwm->mmio_base + EP93XX_PWMx_TERM_COUNT);
-}
-
static inline int ep93xx_pwm_is_enabled(struct ep93xx_pwm *pwm)
{
return readl(pwm->mmio_base + EP93XX_PWMx_ENABLE) & 0x1;
@@ -91,7 +86,7 @@ static ssize_t ep93xx_pwm_get_freq(struct device *dev,
if (ep93xx_pwm_is_enabled(pwm)) {
unsigned long rate = clk_get_rate(pwm->clk);
- u16 term = ep93xx_pwm_read_tc(pwm);
+ u16 term = readl(pwm->mmio_base + EP93XX_PWMx_TERM_COUNT);
return sprintf(buf, "%ld\n", rate / (term + 1));
} else {
@@ -122,7 +117,7 @@ static ssize_t ep93xx_pwm_set_freq(struct device *dev,
if (val < 1)
val = 1;
- term = ep93xx_pwm_read_tc(pwm);
+ term = readl(pwm->mmio_base + EP93XX_PWMx_TERM_COUNT);
duty = ((val + 1) * pwm->duty_percent / 100) - 1;
/* If pwm is running, order is important */
@@ -165,7 +160,7 @@ static ssize_t ep93xx_pwm_set_duty_percent(struct device
*dev,
return -EINVAL;
if (val > 0 && val < 100) {
- u32 term = ep93xx_pwm_read_tc(pwm);
+ u32 term = readl(pwm->mmio_base + EP93XX_PWMx_TERM_COUNT);
u32 duty = ((term + 1) * val / 100) - 1;
writel(duty, pwm->mmio_base + EP93XX_PWMx_DUTY_CYCLE);
--
1.8.1.4
--
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