* [PATCH] video: smscufx.c: local functions should not be exposed globally
@ 2012-05-03 0:17 H Hartley Sweeten
2012-05-10 0:11 ` Florian Tobias Schandinat
0 siblings, 1 reply; 2+ messages in thread
From: H Hartley Sweeten @ 2012-05-03 0:17 UTC (permalink / raw)
To: Linux Kernel; +Cc: linux-fbdev, steve.glendinning, FlorianSchandinat
Functions not referenced outside of a source file should be marked
static to prevent them from being exposed globally.
Quiets the sparse warnings:
warning: symbol 'ufx_handle_damage' was not declared. Should it be static?
Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Cc: Steve Glendinning <steve.glendinning@smsc.com>
Cc: Florian Tobias Schandinat <FlorianSchandinat@gmx.de>
---
diff --git a/drivers/video/smscufx.c b/drivers/video/smscufx.c
index 9985785..af3ef27 100644
--- a/drivers/video/smscufx.c
+++ b/drivers/video/smscufx.c
@@ -846,7 +846,7 @@ static void ufx_raw_rect(struct ufx_data *dev, u16 *cmd, int x, int y,
}
}
-int ufx_handle_damage(struct ufx_data *dev, int x, int y,
+static int ufx_handle_damage(struct ufx_data *dev, int x, int y,
int width, int height)
{
size_t packed_line_len = ALIGN((width * 2), 4);
^ permalink raw reply related [flat|nested] 2+ messages in thread
* Re: [PATCH] video: smscufx.c: local functions should not be exposed globally
2012-05-03 0:17 [PATCH] video: smscufx.c: local functions should not be exposed globally H Hartley Sweeten
@ 2012-05-10 0:11 ` Florian Tobias Schandinat
0 siblings, 0 replies; 2+ messages in thread
From: Florian Tobias Schandinat @ 2012-05-10 0:11 UTC (permalink / raw)
To: H Hartley Sweeten; +Cc: Linux Kernel, linux-fbdev, steve.glendinning
On 05/03/2012 12:17 AM, H Hartley Sweeten wrote:
> Functions not referenced outside of a source file should be marked
> static to prevent them from being exposed globally.
>
> Quiets the sparse warnings:
>
> warning: symbol 'ufx_handle_damage' was not declared. Should it be static?
>
> Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com>
> Cc: Steve Glendinning <steve.glendinning@smsc.com>
> Cc: Florian Tobias Schandinat <FlorianSchandinat@gmx.de>
Applied.
Thanks,
Florian Tobias Schandinat
>
> ---
>
> diff --git a/drivers/video/smscufx.c b/drivers/video/smscufx.c
> index 9985785..af3ef27 100644
> --- a/drivers/video/smscufx.c
> +++ b/drivers/video/smscufx.c
> @@ -846,7 +846,7 @@ static void ufx_raw_rect(struct ufx_data *dev, u16 *cmd, int x, int y,
> }
> }
>
> -int ufx_handle_damage(struct ufx_data *dev, int x, int y,
> +static int ufx_handle_damage(struct ufx_data *dev, int x, int y,
> int width, int height)
> {
> size_t packed_line_len = ALIGN((width * 2), 4);
>
^ permalink raw reply [flat|nested] 2+ messages in thread
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