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Subject[PATCH v1 2/2] fbdev: ssd1307fb: Drop duplicate NULL checks for PWM APIs
Date
pwm_disable() and pwm_put() are NULL-aware, no need to
duplicate the check in the caller.

Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
---
drivers/video/fbdev/ssd1307fb.c | 12 ++++--------
1 file changed, 4 insertions(+), 8 deletions(-)

diff --git a/drivers/video/fbdev/ssd1307fb.c b/drivers/video/fbdev/ssd1307fb.c
index 5c891aa00d59..046b9990d27c 100644
--- a/drivers/video/fbdev/ssd1307fb.c
+++ b/drivers/video/fbdev/ssd1307fb.c
@@ -803,10 +803,8 @@ static int ssd1307fb_probe(struct i2c_client *client)
bl_init_error:
unregister_framebuffer(info);
panel_init_error:
- if (par->device_info->need_pwm) {
- pwm_disable(par->pwm);
- pwm_put(par->pwm);
- }
+ pwm_disable(par->pwm);
+ pwm_put(par->pwm);
regulator_enable_error:
if (par->vbat_reg)
regulator_disable(par->vbat_reg);
@@ -827,10 +825,8 @@ static void ssd1307fb_remove(struct i2c_client *client)
backlight_device_unregister(info->bl_dev);

unregister_framebuffer(info);
- if (par->device_info->need_pwm) {
- pwm_disable(par->pwm);
- pwm_put(par->pwm);
- }
+ pwm_disable(par->pwm);
+ pwm_put(par->pwm);
if (par->vbat_reg)
regulator_disable(par->vbat_reg);
fb_deferred_io_cleanup(info);
--
2.35.1
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