From: José Expósito Date: Mon, 30 Jun 2025 09:00:53 +0000 (+0200) Subject: drm/tests: Fix endian warning X-Git-Tag: v6.12.44~67 X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=8b9c53f8edd4a877923b4ff6f80677733c7a3b61;p=thirdparty%2Fkernel%2Fstable.git drm/tests: Fix endian warning [ Upstream commit d28b9d2925b4f773adb21b1fc20260ddc370fb13 ] When compiling with sparse enabled, this warning is thrown: warning: incorrect type in argument 2 (different base types) expected restricted __le32 const [usertype] *buf got unsigned int [usertype] *[assigned] buf Add a cast to fix it. Fixes: 453114319699 ("drm/format-helper: Add KUnit tests for drm_fb_xrgb8888_to_xrgb2101010()") Signed-off-by: José Expósito Reviewed-by: Thomas Zimmermann Signed-off-by: Thomas Zimmermann Link: https://lore.kernel.org/r/20250630090054.353246-1-jose.exposito89@gmail.com Signed-off-by: Sasha Levin --- diff --git a/drivers/gpu/drm/tests/drm_format_helper_test.c b/drivers/gpu/drm/tests/drm_format_helper_test.c index 08992636ec05f..b4d62fb1d909e 100644 --- a/drivers/gpu/drm/tests/drm_format_helper_test.c +++ b/drivers/gpu/drm/tests/drm_format_helper_test.c @@ -991,7 +991,7 @@ static void drm_test_fb_xrgb8888_to_xrgb2101010(struct kunit *test) NULL : &result->dst_pitch; drm_fb_xrgb8888_to_xrgb2101010(&dst, dst_pitch, &src, &fb, ¶ms->clip, &fmtcnv_state); - buf = le32buf_to_cpu(test, buf, dst_size / sizeof(u32)); + buf = le32buf_to_cpu(test, (__force const __le32 *)buf, dst_size / sizeof(u32)); KUNIT_EXPECT_MEMEQ(test, buf, result->expected, dst_size); buf = dst.vaddr; /* restore original value of buf */