diff mbox series

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

Message ID 20200623195353.402481021@linuxfoundation.org
State New
Headers show
Series None | expand

Commit Message

Greg Kroah-Hartman June 23, 2020, 7:58 p.m. UTC 
From: Denis Efremov <efremov@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: 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>

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

Patch

--- 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;
 }