pwm: core: Fix coding style issues

Fixes the following:
WARNING: line over 80 characters
ERROR: spaces required around that ':' (ctx:VxW)
WARNING: Prefer pr_warn(... to pr_warning(...

Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org>
Signed-off-by: Thierry Reding <thierry.reding@avionic-design.de>

diff --git a/drivers/pwm/core.c b/drivers/pwm/core.c
index 4a8bdfa..c6e0507 100644 (file)
--- a/drivers/pwm/core.c
+++ b/drivers/pwm/core.c
@@ -129,8 +129,8 @@ static int pwm_device_request(struct pwm_device *pwm, const char *label)
        return 0;
 }
 
-static struct pwm_device *of_pwm_simple_xlate(struct pwm_chip *pc,
-                                             const struct of_phandle_args *args)
+static struct pwm_device *
+of_pwm_simple_xlate(struct pwm_chip *pc, const struct of_phandle_args *args)
 {
        struct pwm_device *pwm;
 
@@ -527,7 +527,7 @@ void __init pwm_add_table(struct pwm_lookup *table, size_t num)
 struct pwm_device *pwm_get(struct device *dev, const char *con_id)
 {
        struct pwm_device *pwm = ERR_PTR(-EPROBE_DEFER);
-       const char *dev_id = dev ? dev_name(dev): NULL;
+       const char *dev_id = dev ? dev_name(dev) : NULL;
        struct pwm_chip *chip = NULL;
        unsigned int index = 0;
        unsigned int best = 0;
@@ -609,7 +609,7 @@ void pwm_put(struct pwm_device *pwm)
        mutex_lock(&pwm_lock);
 
        if (!test_and_clear_bit(PWMF_REQUESTED, &pwm->flags)) {
-               pr_warning("PWM device already freed\n");
+               pr_warn("PWM device already freed\n");
                goto out;
        }