* [PATCH] fbdev: ssd1307fb: Use bool for ssd1307fb_deviceinfo flags
@ 2023-08-31 12:05 Geert Uytterhoeven
2023-08-31 17:39 ` Javier Martinez Canillas
2023-08-31 21:40 ` Helge Deller
0 siblings, 2 replies; 3+ messages in thread
From: Geert Uytterhoeven @ 2023-08-31 12:05 UTC (permalink / raw)
To: Helge Deller, Javier Martinez Canillas
Cc: linux-fbdev, dri-devel, Geert Uytterhoeven
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>
---
drivers/video/fbdev/ssd1307fb.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/video/fbdev/ssd1307fb.c b/drivers/video/fbdev/ssd1307fb.c
index 86dd24022871a843..5ae48e36fccb4e8d 100644
--- 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 {
--
2.34.1
^ permalink raw reply related [flat|nested] 3+ messages in thread
* Re: [PATCH] fbdev: ssd1307fb: Use bool for ssd1307fb_deviceinfo flags
2023-08-31 12:05 [PATCH] fbdev: ssd1307fb: Use bool for ssd1307fb_deviceinfo flags Geert Uytterhoeven
@ 2023-08-31 17:39 ` Javier Martinez Canillas
2023-08-31 21:40 ` Helge Deller
1 sibling, 0 replies; 3+ messages in thread
From: Javier Martinez Canillas @ 2023-08-31 17:39 UTC (permalink / raw)
To: Geert Uytterhoeven, Helge Deller
Cc: linux-fbdev, dri-devel, Geert Uytterhoeven
Geert Uytterhoeven <geert@linux-m68k.org> writes:
> 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>
--
Best regards,
Javier Martinez Canillas
Core Platforms
Red Hat
^ permalink raw reply [flat|nested] 3+ messages in thread
* Re: [PATCH] fbdev: ssd1307fb: Use bool for ssd1307fb_deviceinfo flags
2023-08-31 12:05 [PATCH] fbdev: ssd1307fb: Use bool for ssd1307fb_deviceinfo flags Geert Uytterhoeven
2023-08-31 17:39 ` Javier Martinez Canillas
@ 2023-08-31 21:40 ` Helge Deller
1 sibling, 0 replies; 3+ messages in thread
From: Helge Deller @ 2023-08-31 21:40 UTC (permalink / raw)
To: Geert Uytterhoeven, Javier Martinez Canillas; +Cc: linux-fbdev, dri-devel
On 8/31/23 14:05, Geert Uytterhoeven wrote:
> 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>
applied to fbdev git tree.
Thanks!
Helge
> ---
> drivers/video/fbdev/ssd1307fb.c | 4 ++--
> 1 file changed, 2 insertions(+), 2 deletions(-)
>
> diff --git a/drivers/video/fbdev/ssd1307fb.c b/drivers/video/fbdev/ssd1307fb.c
> index 86dd24022871a843..5ae48e36fccb4e8d 100644
> --- 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 {
^ permalink raw reply [flat|nested] 3+ messages in thread
end of thread, other threads:[~2023-08-31 21:40 UTC | newest]
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2023-08-31 12:05 [PATCH] fbdev: ssd1307fb: Use bool for ssd1307fb_deviceinfo flags Geert Uytterhoeven
2023-08-31 17:39 ` Javier Martinez Canillas
2023-08-31 21:40 ` Helge Deller
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