diff mbox series

[v1,2/2] fbdev: ssd1307fb: Drop duplicate NULL checks for PWM APIs

Message ID 20221101150947.67377-2-andriy.shevchenko@linux.intel.com (mailing list archive)
State New, archived
Headers show
Series [v1,1/2] fbdev: ssd1307fb: Drop optional dependency | expand

Commit Message

Andy Shevchenko Nov. 1, 2022, 3:09 p.m. UTC 
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 mbox series

Patch

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);