drm_edid_are_equal() is only used within drm_edid.c. Make it static. Do
not encourage more uses of struct edid.
Signed-off-by: Jani Nikula <jani.nikula@xxxxxxxxx>
---
drivers/gpu/drm/drm_edid.c | 3 +--
include/drm/drm_edid.h | 2 --
2 files changed, 1 insertion(+), 4 deletions(-)
diff --git a/drivers/gpu/drm/drm_edid.c b/drivers/gpu/drm/drm_edid.c
index 923c4423151c..4c4e0d161490 100644
--- a/drivers/gpu/drm/drm_edid.c
+++ b/drivers/gpu/drm/drm_edid.c
@@ -1818,7 +1818,7 @@ 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;
@@ -1840,7 +1840,6 @@ 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,
diff --git a/include/drm/drm_edid.h b/include/drm/drm_edid.h
index 7923bc00dc7a..b3f01f388ea8 100644
--- a/include/drm/drm_edid.h
+++ b/include/drm/drm_edid.h
@@ -327,8 +327,6 @@ 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,
--
2.39.2
