Commit d814e473 authored Jun 05, 2020 by Denis Efremov Committed by Greg Kroah-Hartman Jun 24, 2020

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



commit 81921a828b94ce2816932c19a5ec74d302972833 upstream.

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

Fixes: e752058b ("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>

parent 50df31ea

drivers/gpu/drm/amd/display/modules/color/color_gamma.c

+1 −1

Original line number	Diff line number	Diff line
		@@ -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;
		}