fbdev: ssd1307fb: Use bool for ssd1307fb_deviceinfo flags

The .need_pwm and .need_chargepump fields in struct ssd1307fb_deviceinfo
are flags that can have only two possible values: 0 and 1.
Reduce kernel size by changing their types from int to bool.

Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>
Acked-by: Javier Martinez Canillas <javierm@redhat.com>
Signed-off-by: Helge Deller <deller@gmx.de>

diff --git a/drivers/video/fbdev/ssd1307fb.c b/drivers/video/fbdev/ssd1307fb.c
index 86dd240..5ae48e3 100644 (file)
--- a/drivers/video/fbdev/ssd1307fb.c
+++ b/drivers/video/fbdev/ssd1307fb.c
@@ -52,8 +52,8 @@ struct ssd1307fb_deviceinfo {
        u32 default_vcomh;
        u32 default_dclk_div;
        u32 default_dclk_frq;
-       int need_pwm;
-       int need_chargepump;
+       bool need_pwm;
+       bool need_chargepump;
 };
 
 struct ssd1307fb_par {