[PATCH v3 05/13] drm/format-helper: Type fixes in format-helper tests

[Thomas Zimmermann]

Change the source-buffer type of le32buf_to_cpu() to __le32* to
reflect endianness. Result buffers are converted to local endianness,
so instantiate them from regular u8 or u32 types.

Signed-off-by: Thomas Zimmermann <tzimmerm...@suse.de>
Reviewed-by: Maíra Canal <mca...@igalia.com>
Reviewed-by: José Expósito <jose.exposit...@gmail.com>
---
 drivers/gpu/drm/tests/drm_format_helper_test.c | 12 ++++++------
 1 file changed, 6 insertions(+), 6 deletions(-)

diff --git a/drivers/gpu/drm/tests/drm_format_helper_test.c 
b/drivers/gpu/drm/tests/drm_format_helper_test.c
index 04fe373c9d97..c2411ec808a1 100644
--- a/drivers/gpu/drm/tests/drm_format_helper_test.c
+++ b/drivers/gpu/drm/tests/drm_format_helper_test.c
@@ -279,7 +279,7 @@ static u16 *le16buf_to_cpu(struct kunit *test, const __le16 
*buf, size_t buf_siz
        return dst;
 }
 
-static u32 *le32buf_to_cpu(struct kunit *test, const u32 *buf, size_t buf_size)
+static u32 *le32buf_to_cpu(struct kunit *test, const __le32 *buf, size_t 
buf_size)
 {
        u32 *dst = NULL;
        int n;
@@ -323,7 +323,7 @@ static void drm_test_fb_xrgb8888_to_gray8(struct kunit 
*test)
        const struct convert_xrgb8888_case *params = test->param_value;
        const struct convert_to_gray8_result *result = &params->gray8_result;
        size_t dst_size;
-       __u8 *buf = NULL;
+       u8 *buf = NULL;
        __le32 *xrgb8888 = NULL;
        struct iosys_map dst, src;
 
@@ -353,7 +353,7 @@ static void drm_test_fb_xrgb8888_to_rgb332(struct kunit 
*test)
        const struct convert_xrgb8888_case *params = test->param_value;
        const struct convert_to_rgb332_result *result = &params->rgb332_result;
        size_t dst_size;
-       __u8 *buf = NULL;
+       u8 *buf = NULL;
        __le32 *xrgb8888 = NULL;
        struct iosys_map dst, src;
 
@@ -419,7 +419,7 @@ static void drm_test_fb_xrgb8888_to_rgb888(struct kunit 
*test)
        const struct convert_xrgb8888_case *params = test->param_value;
        const struct convert_to_rgb888_result *result = &params->rgb888_result;
        size_t dst_size;
-       __u8 *buf = NULL;
+       u8 *buf = NULL;
        __le32 *xrgb8888 = NULL;
        struct iosys_map dst, src;
 
@@ -453,7 +453,7 @@ static void drm_test_fb_xrgb8888_to_xrgb2101010(struct 
kunit *test)
        const struct convert_xrgb8888_case *params = test->param_value;
        const struct convert_to_xrgb2101010_result *result = 
&params->xrgb2101010_result;
        size_t dst_size;
-       __u32 *buf = NULL;
+       u32 *buf = NULL;
        __le32 *xrgb8888 = NULL;
        struct iosys_map dst, src;
 
@@ -475,7 +475,7 @@ static void drm_test_fb_xrgb8888_to_xrgb2101010(struct 
kunit *test)
        iosys_map_set_vaddr(&src, xrgb8888);
 
        drm_fb_xrgb8888_to_xrgb2101010(&dst, &result->dst_pitch, &src, &fb, 
&params->clip);
-       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_EQ(test, memcmp(buf, result->expected, dst_size), 0);
 }
 
-- 
2.39.0