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drm/amd/display: Use kvfree() to free coeff in build_regamma() 

commit 81921a828b upstream.

Use kvfree() instead of kfree() to free coeff in build_regamma()
because the memory is allocated with kvzalloc().

Fixes: e752058b86 ("drm/amd/display: Optimize gamma calculations")
Cc: stable@vger.kernel.org
Signed-off-by: Denis Efremov <efremov@linux.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
5.4-rM2-2.2.x-imx-squashed
Denis Efremov 2020-06-05 20:37:43 +03:00 committed by Greg Kroah-Hartman
parent 50df31ea31
commit d814e4732c
1 changed files with 1 additions and 1 deletions
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2
drivers/gpu/drm/amd/display/modules/color/color_gamma.c
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@ -799,7 +799,7 @@ static bool build_regamma(struct pwl_float_data_ex *rgb_regamma,
pow_buffer_ptr = -1; // reset back to no optimize
ret = true;
release:
kfree(coeff);
kvfree(coeff);
return ret;
}