[PATCH 5.4 302/314] drm/amd/display: Use kvfree() to free coeff in build_regamma()

[Greg Kroah-Hartman]

From: Denis Efremov <efre...@linux.com>

commit 81921a828b94ce2816932c19a5ec74d302972833 upstream.

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

Fixes: e752058b8671 ("drm/amd/display: Optimize gamma calculations")
Cc: sta...@vger.kernel.org
Signed-off-by: Denis Efremov <efre...@linux.com>
Signed-off-by: Alex Deucher <alexander.deuc...@amd.com>
Signed-off-by: Greg Kroah-Hartman <gre...@linuxfoundation.org>

---
 drivers/gpu/drm/amd/display/modules/color/color_gamma.c |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

--- a/drivers/gpu/drm/amd/display/modules/color/color_gamma.c
+++ b/drivers/gpu/drm/amd/display/modules/color/color_gamma.c
@@ -799,7 +799,7 @@ static bool build_regamma(struct pwl_flo
        pow_buffer_ptr = -1; // reset back to no optimize
        ret = true;
 release:
-       kfree(coeff);
+       kvfree(coeff);
        return ret;
 }