diff mbox series

[10/17] hid/picolcd: Remove flag FBINFO_FLAG_DEFAULT from fbdev driver

Message ID 20230710130113.14563-11-tzimmermann@suse.de
State Superseded
Headers show
Series fbdev: Remove FBINFO_DEFAULT and FBINFO_FLAG_DEFAULT flags | expand

Commit Message

Thomas Zimmermann July 10, 2023, 12:50 p.m. UTC 
The flag FBINFO_FLAG_DEFAULT is 0 and has no effect, as struct
fbinfo.flags has been allocated to zero by framebuffer_alloc(). So do
not set it.

Flags should signal differences from the default values. After cleaning
up all occurences of FBINFO_FLAG_DEFAULT, the token can be removed.

Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de>
Cc: "Bruno Prémont" <bonbons@linux-vserver.org>
Cc: Jiri Kosina <jikos@kernel.org>
Cc: Benjamin Tissoires <benjamin.tissoires@redhat.com>
---
 drivers/hid/hid-picolcd_fb.c | 1 -
 1 file changed, 1 deletion(-)

Comments

Benjamin Tissoires July 10, 2023, 1:05 p.m. UTC | #1 
On Mon, Jul 10, 2023 at 3:01 PM Thomas Zimmermann <tzimmermann@suse.de> wrote:
>
> The flag FBINFO_FLAG_DEFAULT is 0 and has no effect, as struct
> fbinfo.flags has been allocated to zero by framebuffer_alloc(). So do
> not set it.
>
> Flags should signal differences from the default values. After cleaning
> up all occurences of FBINFO_FLAG_DEFAULT, the token can be removed.
>
> Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de>
> Cc: "Bruno Prémont" <bonbons@linux-vserver.org>
> Cc: Jiri Kosina <jikos@kernel.org>
> Cc: Benjamin Tissoires <benjamin.tissoires@redhat.com>

Acked-by: Benjamin Tissoires <benjamin.tissoires@redhat.com>

Feel free to take this through the DRI tree (or any other that handles
FB) with the rest of the series if you want.

Cheers,
Benjamin

> ---
>  drivers/hid/hid-picolcd_fb.c | 1 -
>  1 file changed, 1 deletion(-)
>
> diff --git a/drivers/hid/hid-picolcd_fb.c b/drivers/hid/hid-picolcd_fb.c
> index dabcd054dad9..d726aaafb146 100644
> --- a/drivers/hid/hid-picolcd_fb.c
> +++ b/drivers/hid/hid-picolcd_fb.c
> @@ -527,7 +527,6 @@ int picolcd_init_framebuffer(struct picolcd_data *data)
>         info->var = picolcdfb_var;
>         info->fix = picolcdfb_fix;
>         info->fix.smem_len   = PICOLCDFB_SIZE*8;
> -       info->flags = FBINFO_FLAG_DEFAULT;
>
>         fbdata = info->par;
>         spin_lock_init(&fbdata->lock);
> --
> 2.41.0
>
Bruno Prémont July 12, 2023, 9:43 a.m. UTC | #2 
On Mon, 10 Jul 2023 14:50:14 +0200 Thomas Zimmermann wrote:
> The flag FBINFO_FLAG_DEFAULT is 0 and has no effect, as struct
> fbinfo.flags has been allocated to zero by framebuffer_alloc(). So do
> not set it.
> 
> Flags should signal differences from the default values. After cleaning
> up all occurences of FBINFO_FLAG_DEFAULT, the token can be removed.
> 
> Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de>
> Cc: "Bruno Prémont" <bonbons@linux-vserver.org>
> Cc: Jiri Kosina <jikos@kernel.org>
> Cc: Benjamin Tissoires <benjamin.tissoires@redhat.com>

Acked-by: Bruno Prémont <bonbons@linux-vserver.org>

Cheers,
Bruno


> ---
>  drivers/hid/hid-picolcd_fb.c | 1 -
>  1 file changed, 1 deletion(-)
> 
> diff --git a/drivers/hid/hid-picolcd_fb.c b/drivers/hid/hid-picolcd_fb.c
> index dabcd054dad9..d726aaafb146 100644
> --- a/drivers/hid/hid-picolcd_fb.c
> +++ b/drivers/hid/hid-picolcd_fb.c
> @@ -527,7 +527,6 @@ int picolcd_init_framebuffer(struct picolcd_data *data)
>  	info->var = picolcdfb_var;
>  	info->fix = picolcdfb_fix;
>  	info->fix.smem_len   = PICOLCDFB_SIZE*8;
> -	info->flags = FBINFO_FLAG_DEFAULT;
>  
>  	fbdata = info->par;
>  	spin_lock_init(&fbdata->lock);
diff mbox series

Patch

diff --git a/drivers/hid/hid-picolcd_fb.c b/drivers/hid/hid-picolcd_fb.c
index dabcd054dad9..d726aaafb146 100644
--- a/drivers/hid/hid-picolcd_fb.c
+++ b/drivers/hid/hid-picolcd_fb.c
@@ -527,7 +527,6 @@  int picolcd_init_framebuffer(struct picolcd_data *data)
 	info->var = picolcdfb_var;
 	info->fix = picolcdfb_fix;
 	info->fix.smem_len   = PICOLCDFB_SIZE*8;
-	info->flags = FBINFO_FLAG_DEFAULT;
 
 	fbdata = info->par;
 	spin_lock_init(&fbdata->lock);