Commit 91d63f8a authored by Guennadi Liakhovetski's avatar Guennadi Liakhovetski Committed by Paul Mundt

fbdev: sh_mobile_hdmi: properly clean up modedb on monitor unplug

Even though this is not a problem currently, it is better to clear the freed
pointer and nullify the length of the freed memory.
Signed-off-by: default avatarGuennadi Liakhovetski <g.liakhovetski@gmx.de>
Signed-off-by: default avatarPaul Mundt <lethal@linux-sh.org>
parent a7bcf21e
...@@ -1071,6 +1071,10 @@ static void sh_hdmi_edid_work_fn(struct work_struct *work) ...@@ -1071,6 +1071,10 @@ static void sh_hdmi_edid_work_fn(struct work_struct *work)
if (!hdmi->info) if (!hdmi->info)
goto out; goto out;
hdmi->monspec.modedb_len = 0;
fb_destroy_modedb(hdmi->monspec.modedb);
hdmi->monspec.modedb = NULL;
acquire_console_sem(); acquire_console_sem();
/* HDMI disconnect */ /* HDMI disconnect */
...@@ -1078,7 +1082,6 @@ static void sh_hdmi_edid_work_fn(struct work_struct *work) ...@@ -1078,7 +1082,6 @@ static void sh_hdmi_edid_work_fn(struct work_struct *work)
release_console_sem(); release_console_sem();
pm_runtime_put(hdmi->dev); pm_runtime_put(hdmi->dev);
fb_destroy_modedb(hdmi->monspec.modedb);
} }
out: out:
......
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