Commit 6273c437 authored by Andy Shevchenko's avatar Andy Shevchenko Committed by Helge Deller
Browse files

fbdev: ssd1307fb: Drop duplicate NULL checks for PWM APIs 



pwm_disable() and pwm_put() are NULL-aware, no need to
duplicate the check in the caller.

Signed-off-by: default avatarAndy Shevchenko <andriy.shevchenko@linux.intel.com>
Signed-off-by: default avatarHelge Deller <deller@gmx.de>
parent 025e3b50

drivers/video/fbdev/ssd1307fb.c

+4 −8
Original line number Diff line number Diff line
@@ -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);

	}

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);

	}

	if (par->vbat_reg)

		regulator_disable(par->vbat_reg);

	fb_deferred_io_cleanup(info);