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drm/exynos/hdmi: fix edid memory leak

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edid returned by drm_get_edid should be freed.
The patch fixes it.

Signed-off-by: Andrzej Hajda <a.hajda@samsung.com>
Reviewed-by: Joonyoung Shim <jy0922.shim@samsung.com>
Signed-off-by: Inki Dae <inki.dae@samsung.com>
This commit is contained in:
Andrzej Hajda 2015-07-09 08:25:38 +02:00 committed by Inki Dae
parent f2d016011c
commit e6e771dc05
1 changed files with 6 additions and 1 deletions
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7
drivers/gpu/drm/exynos/exynos_hdmi.c
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@ -1064,6 +1064,7 @@ static int hdmi_get_modes(struct drm_connector *connector)
{
struct hdmi_context *hdata = ctx_from_connector(connector);
struct edid *edid;
int ret;
if (!hdata->ddc_adpt)
return -ENODEV;
@ -1079,7 +1080,11 @@ static int hdmi_get_modes(struct drm_connector *connector)
drm_mode_connector_update_edid_property(connector, edid);
return drm_add_edid_modes(connector, edid);
ret = drm_add_edid_modes(connector, edid);
kfree(edid);
return ret;
}
static int hdmi_find_phy_conf(struct hdmi_context *hdata, u32 pixel_clock)