[Intel-gfx] [PATCH 22/25] drm/edid: convert drm_edid_iter_begin() to drm_edid

[Jani Nikula]

We'll need to propagate drm_edid everywhere.

Signed-off-by: Jani Nikula <jani.nik...@intel.com>
---
 drivers/gpu/drm/drm_edid.c | 22 +++++++++++-----------
 1 file changed, 11 insertions(+), 11 deletions(-)

diff --git a/drivers/gpu/drm/drm_edid.c b/drivers/gpu/drm/drm_edid.c
index 82a242a71ecf..b453bbf2f642 100644
--- a/drivers/gpu/drm/drm_edid.c
+++ b/drivers/gpu/drm/drm_edid.c
@@ -1614,36 +1614,36 @@ static const void *edid_extension_block_data(const 
struct edid *edid, int index)
  * struct drm_edid_iter iter;
  * const u8 *block;
  *
- * drm_edid_iter_begin(edid, &iter);
+ * drm_edid_iter_begin(drm_edid, &iter);
  * drm_edid_iter_for_each(block, &iter) {
  *         // do stuff with block
  * }
  * drm_edid_iter_end(&iter);
  */
 struct drm_edid_iter {
-       const struct edid *edid;
+       const struct drm_edid *drm_edid;
 
        /* Current block index. */
        int index;
 };
 
-static void drm_edid_iter_begin(const struct edid *edid,
+static void drm_edid_iter_begin(const struct drm_edid *drm_edid,
                                struct drm_edid_iter *iter)
 {
        memset(iter, 0, sizeof(*iter));
 
-       iter->edid = edid;
+       iter->drm_edid = drm_edid;
 }
 
 static const void *__drm_edid_iter_next(struct drm_edid_iter *iter)
 {
        const void *block = NULL;
 
-       if (!iter->edid)
+       if (!iter->drm_edid)
                return NULL;
 
-       if (iter->index < edid_block_count(iter->edid))
-               block = edid_block_data(iter->edid, iter->index++);
+       if (iter->index < edid_block_count(iter->drm_edid->edid))
+               block = edid_block_data(iter->drm_edid->edid, iter->index++);
 
        return block;
 }
@@ -2593,7 +2593,7 @@ static void drm_for_each_detailed_block(const struct 
drm_edid *drm_edid,
        for (i = 0; i < EDID_DETAILED_TIMINGS; i++)
                cb(&(drm_edid->edid->detailed_timings[i]), closure);
 
-       drm_edid_iter_begin(drm_edid->edid, &edid_iter);
+       drm_edid_iter_begin(drm_edid, &edid_iter);
        drm_edid_iter_for_each(ext, &edid_iter) {
                switch (*ext) {
                case CEA_EXT:
@@ -4435,7 +4435,7 @@ static void cea_db_iter_edid_begin(const struct drm_edid 
*drm_edid,
 {
        memset(iter, 0, sizeof(*iter));
 
-       drm_edid_iter_begin(drm_edid->edid, &iter->edid_iter);
+       drm_edid_iter_begin(drm_edid, &iter->edid_iter);
        displayid_iter_edid_begin(drm_edid->edid, &iter->displayid_iter);
 }
 
@@ -5153,7 +5153,7 @@ static bool _drm_detect_monitor_audio(const struct 
drm_edid *drm_edid)
        const u8 *edid_ext;
        bool has_audio = false;
 
-       drm_edid_iter_begin(drm_edid->edid, &edid_iter);
+       drm_edid_iter_begin(drm_edid, &edid_iter);
        drm_edid_iter_for_each(edid_ext, &edid_iter) {
                if (edid_ext[0] == CEA_EXT) {
                        has_audio = edid_ext[3] & EDID_BASIC_AUDIO;
@@ -5509,7 +5509,7 @@ static void drm_parse_cea_ext(struct drm_connector 
*connector,
        struct cea_db_iter iter;
        const u8 *edid_ext;
 
-       drm_edid_iter_begin(drm_edid->edid, &edid_iter);
+       drm_edid_iter_begin(drm_edid, &edid_iter);
        drm_edid_iter_for_each(edid_ext, &edid_iter) {
                if (edid_ext[0] != CEA_EXT)
                        continue;
-- 
2.30.2