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drm/amd/display: Memory was freed twice during disable

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1. get_ss_info_from_atombios function was allocating the memory populating the provided pointer
but them freeing the memory.
Since the pointer was return as a valid value, we are trying to free the same memory during clock resource destruction

Signed-off-by: Leon Elazar <leon.elazar@amd.com>
Acked-by: Harry Wentland <Harry.Wentland@amd.com>
Reviewed-by: Tony Cheng <Tony.Cheng@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Leon Elazar 2017-04-04 10:01:07 -04:00 committed by Alex Deucher
parent 632550d71f
commit 6e5d1c829b
1 changed files with 0 additions and 1 deletions
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1
drivers/gpu/drm/amd/display/dc/dce/dce_clock_source.c
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@ -1035,7 +1035,6 @@ static void get_ss_info_from_atombios(
} }
*spread_spectrum_data = ss_data; *spread_spectrum_data = ss_data;
dm_free(ss_data);
dm_free(ss_info); dm_free(ss_info);
return; return;