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drm/edid: make drm_edid_are_equal() static

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drm_edid_are_equal() is only used within drm_edid.c. Make it static. Do
not encourage more uses of struct edid.

Reviewed-by: Thomas Zimmermann <tzimmermann@suse.de>
Link: https://patchwork.freedesktop.org/patch/msgid/aa79be9a5d0b08c71b82b86b5a8ff0f332e13c6a.1713259151.git.jani.nikula@intel.com
Signed-off-by: Jani Nikula <jani.nikula@intel.com>
This commit is contained in:
Jani Nikula 2024-04-16 12:19:59 +03:00
parent 0ac57ca359
commit d7bf5fcc2f
2 changed files with 1 additions and 4 deletions
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3
drivers/gpu/drm/drm_edid.c
View file

@ -1827,7 +1827,7 @@ static bool edid_block_is_zero(const void *edid)
* This helper can be used during probing to determine if
* edid had changed.
*/
bool drm_edid_are_equal(const struct edid *edid1, const struct edid *edid2)
static bool drm_edid_are_equal(const struct edid *edid1, const struct edid *edid2)
{
int edid1_len, edid2_len;
bool edid1_present = edid1 != NULL;
@ -1849,7 +1849,6 @@ bool drm_edid_are_equal(const struct edid *edid1, const struct edid *edid2)
return true;
}
EXPORT_SYMBOL(drm_edid_are_equal);
enum edid_block_status {
EDID_BLOCK_OK = 0,

2
include/drm/drm_edid.h
View file

@ -348,8 +348,6 @@ int drm_edid_to_speaker_allocation(const struct edid *edid, u8 **sadb);
int drm_av_sync_delay(struct drm_connector *connector,
const struct drm_display_mode *mode);
bool drm_edid_are_equal(const struct edid *edid1, const struct edid *edid2);
int
drm_hdmi_avi_infoframe_from_display_mode(struct hdmi_avi_infoframe *frame,
const struct drm_connector *connector,