linux-kernel - Re: [PATCH 1/3] drivers/gpu/drm: fix sparse warnings: make symbols static

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Message-ID: <154e089b0902261654y2c54f36cv1f281a5ef2224200@mail.gmail.com>
Date:	Fri, 27 Feb 2009 01:54:37 +0100
From:	Hannes Eder <hannes@...neseder.net>
To:	dri-devel@...ts.sourceforge.net,
	Jesse Barnes <jbarnes@...tuousgeek.org>
Cc:	kernel-janitors@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH 1/3] drivers/gpu/drm: fix sparse warnings: make symbols 
	static

[Added To]

On Sun, Jan 18, 2009 at 4:28 PM, Hannes Eder <hannes@...neseder.net> wrote:
> Fix this sparse warnings:
>
>  drivers/gpu/drm/drm_crtc.c:270:17: warning: symbol 'drm_crtc_from_fb' was not declared. Should it be static?
>  drivers/gpu/drm/drm_crtc.c:810:5: warning: symbol 'drm_mode_group_init' was not declared. Should it be static?
>  drivers/gpu/drm/drm_crtc.c:913:6: warning: symbol 'drm_crtc_convert_to_umode' was not declared. Should it be static?
>  drivers/gpu/drm/drm_crtc.c:945:6: warning: symbol 'drm_crtc_convert_umode' was not declared. Should it be static?
>  drivers/gpu/drm/drm_edid.c:252:25: warning: symbol 'drm_mode_std' was not declared. Should it be static?
>  drivers/gpu/drm/drm_modes.c:446:6: warning: symbol 'list_sort' was not declared. Should it be static?
>
> Signed-off-by: Hannes Eder <hannes@...neseder.net>
> ---
>  drivers/gpu/drm/drm_crtc.c  |   15 ++++++++-------
>  drivers/gpu/drm/drm_edid.c  |    4 ++--
>  drivers/gpu/drm/drm_modes.c |    4 ++--
>  3 files changed, 12 insertions(+), 11 deletions(-)
>
> diff --git a/drivers/gpu/drm/drm_crtc.c b/drivers/gpu/drm/drm_crtc.c
> index 5b2cbb7..d378306 100644
> --- a/drivers/gpu/drm/drm_crtc.c
> +++ b/drivers/gpu/drm/drm_crtc.c
> @@ -267,8 +267,8 @@ EXPORT_SYMBOL(drm_mode_object_find);
>  * RETURNS:
>  * Pointer to the CRTC or NULL if it wasn't found.
>  */
> -struct drm_crtc *drm_crtc_from_fb(struct drm_device *dev,
> -                                 struct drm_framebuffer *fb)
> +static struct drm_crtc *drm_crtc_from_fb(struct drm_device *dev,
> +                                        struct drm_framebuffer *fb)
>  {
>        struct drm_crtc *crtc;
>
> @@ -807,7 +807,8 @@ void drm_mode_config_init(struct drm_device *dev)
>  }
>  EXPORT_SYMBOL(drm_mode_config_init);
>
> -int drm_mode_group_init(struct drm_device *dev, struct drm_mode_group *group)
> +static int drm_mode_group_init(struct drm_device *dev,
> +                              struct drm_mode_group *group)
>  {
>        uint32_t total_objects = 0;
>
> @@ -910,8 +911,8 @@ EXPORT_SYMBOL(drm_mode_config_cleanup);
>  * Convert a drm_display_mode into a drm_mode_modeinfo structure to return to
>  * the user.
>  */
> -void drm_crtc_convert_to_umode(struct drm_mode_modeinfo *out,
> -                              struct drm_display_mode *in)
> +static void drm_crtc_convert_to_umode(struct drm_mode_modeinfo *out,
> +                                     struct drm_display_mode *in)
>  {
>        out->clock = in->clock;
>        out->hdisplay = in->hdisplay;
> @@ -942,8 +943,8 @@ void drm_crtc_convert_to_umode(struct drm_mode_modeinfo *out,
>  * Convert a drm_mode_modeinfo into a drm_display_mode structure to return to
>  * the caller.
>  */
> -void drm_crtc_convert_umode(struct drm_display_mode *out,
> -                           struct drm_mode_modeinfo *in)
> +static void drm_crtc_convert_umode(struct drm_display_mode *out,
> +                                  struct drm_mode_modeinfo *in)
>  {
>        out->clock = in->clock;
>        out->hdisplay = in->hdisplay;
> diff --git a/drivers/gpu/drm/drm_edid.c b/drivers/gpu/drm/drm_edid.c
> index 0fbb0da..47737b2 100644
> --- a/drivers/gpu/drm/drm_edid.c
> +++ b/drivers/gpu/drm/drm_edid.c
> @@ -249,8 +249,8 @@ static void edid_fixup_preferred(struct drm_connector *connector,
>  * Punts for now, but should eventually use the FB layer's CVT based mode
>  * generation code.
>  */
> -struct drm_display_mode *drm_mode_std(struct drm_device *dev,
> -                                     struct std_timing *t)
> +static struct drm_display_mode *drm_mode_std(struct drm_device *dev,
> +                                            struct std_timing *t)
>  {
>        struct drm_display_mode *mode;
>        int hsize = t->hsize * 8 + 248, vsize;
> diff --git a/drivers/gpu/drm/drm_modes.c b/drivers/gpu/drm/drm_modes.c
> index c9b80fd..7c36f16 100644
> --- a/drivers/gpu/drm/drm_modes.c
> +++ b/drivers/gpu/drm/drm_modes.c
> @@ -443,8 +443,8 @@ static int drm_mode_compare(struct list_head *lh_a, struct list_head *lh_b)
>
>  /* FIXME: what we don't have a list sort function? */
>  /* list sort from Mark J Roberts (mjr@...x.org) */
> -void list_sort(struct list_head *head,
> -              int (*cmp)(struct list_head *a, struct list_head *b))
> +static void list_sort(struct list_head *head,
> +                     int (*cmp)(struct list_head *a, struct list_head *b))
>  {
>        struct list_head *p, *q, *e, *list, *tail, *oldhead;
>        int insize, nmerges, psize, qsize, i;
>
>
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