diff options
| author | Jani Nikula <jani.nikula@intel.com> | 2012-08-15 09:32:39 +0000 |
|---|---|---|
| committer | Dave Airlie <airlied@redhat.com> | 2012-08-24 09:37:36 +1000 |
| commit | 451023dc32d4542c21b52ad1692e6e01cb75b099 (patch) | |
| tree | 9380bd992f953d0a7403b3894bd1d946b6fbca91 /drivers/gpu/drm/gma500 | |
| parent | 993dcb05e47e357ade19c41f60b39085eeba8787 (diff) | |
| download | linux-451023dc32d4542c21b52ad1692e6e01cb75b099.tar.gz linux-451023dc32d4542c21b52ad1692e6e01cb75b099.tar.bz2 linux-451023dc32d4542c21b52ad1692e6e01cb75b099.zip | |
drm: remove the raw_edid field from struct drm_display_info
Neither the drm core nor any of the drivers really need the raw_edid field
of struct drm_display_info for anything. Instead of being useful, it
creates confusion about who is responsible for freeing the memory it points
to and setting the field to NULL afterwards, leading to memory leaks and
dangling pointers.
Remove the raw_edid field, and fix drivers as necessary.
Reported-by: Russell King <linux@arm.linux.org.uk>
Signed-off-by: Jani Nikula <jani.nikula@intel.com>
Acked-by: Inki Dae <inki.dae@samsung.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
Diffstat (limited to 'drivers/gpu/drm/gma500')
| -rw-r--r-- | drivers/gpu/drm/gma500/cdv_intel_hdmi.c | 2 | ||||
| -rw-r--r-- | drivers/gpu/drm/gma500/oaktrail_hdmi.c | 1 | ||||
| -rw-r--r-- | drivers/gpu/drm/gma500/psb_intel_sdvo.c | 3 |
3 files changed, 0 insertions, 6 deletions
diff --git a/drivers/gpu/drm/gma500/cdv_intel_hdmi.c b/drivers/gpu/drm/gma500/cdv_intel_hdmi.c index 0c90f0316db1..b1b77bb92a85 100644 --- a/drivers/gpu/drm/gma500/cdv_intel_hdmi.c +++ b/drivers/gpu/drm/gma500/cdv_intel_hdmi.c @@ -157,8 +157,6 @@ static enum drm_connector_status cdv_hdmi_detect( hdmi_priv->has_hdmi_audio = drm_detect_monitor_audio(edid); } - - psb_intel_connector->base.display_info.raw_edid = NULL; kfree(edid); } return status; diff --git a/drivers/gpu/drm/gma500/oaktrail_hdmi.c b/drivers/gpu/drm/gma500/oaktrail_hdmi.c index 2eb3dc4e9c9b..69e51e903f35 100644 --- a/drivers/gpu/drm/gma500/oaktrail_hdmi.c +++ b/drivers/gpu/drm/gma500/oaktrail_hdmi.c @@ -252,7 +252,6 @@ static int oaktrail_hdmi_get_modes(struct drm_connector *connector) if (edid) { drm_mode_connector_update_edid_property(connector, edid); ret = drm_add_edid_modes(connector, edid); - connector->display_info.raw_edid = NULL; } /* diff --git a/drivers/gpu/drm/gma500/psb_intel_sdvo.c b/drivers/gpu/drm/gma500/psb_intel_sdvo.c index 0466c7b985f8..a453d94f115c 100644 --- a/drivers/gpu/drm/gma500/psb_intel_sdvo.c +++ b/drivers/gpu/drm/gma500/psb_intel_sdvo.c @@ -1343,7 +1343,6 @@ psb_intel_sdvo_hdmi_sink_detect(struct drm_connector *connector) } } else status = connector_status_disconnected; - connector->display_info.raw_edid = NULL; kfree(edid); } @@ -1404,7 +1403,6 @@ psb_intel_sdvo_detect(struct drm_connector *connector, bool force) ret = connector_status_disconnected; else ret = connector_status_connected; - connector->display_info.raw_edid = NULL; kfree(edid); } else ret = connector_status_connected; @@ -1453,7 +1451,6 @@ static void psb_intel_sdvo_get_ddc_modes(struct drm_connector *connector) drm_add_edid_modes(connector, edid); } - connector->display_info.raw_edid = NULL; kfree(edid); } } |