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| author | Jon Hunter <jonathanh@nvidia.com> | 2022-02-16 09:17:43 +0000 |
|---|---|---|
| committer | Thierry Reding <treding@nvidia.com> | 2022-02-17 07:32:57 +0100 |
| commit | 16693c1b2d98cebc8dedf03b49d1053cf1826c86 (patch) | |
| tree | a01a5364ca42eb02149112c886b488c3d0b71716 | |
| parent | 184b58fa816fb5ee1854daf0d430766422bf2a77 (diff) | |
| download | lwn-16693c1b2d98cebc8dedf03b49d1053cf1826c86.tar.gz lwn-16693c1b2d98cebc8dedf03b49d1053cf1826c86.zip | |
drm/tegra: Fix cast to restricted __le32
Sparse warns about the following cast in the function
falcon_copy_firmware_image() ...
drivers/gpu/drm/tegra/falcon.c:66:27: warning: cast to restricted __le32
Fix this by casting the firmware data array to __le32 instead of u32.
Signed-off-by: Jon Hunter <jonathanh@nvidia.com>
Signed-off-by: Thierry Reding <treding@nvidia.com>
| -rw-r--r-- | drivers/gpu/drm/tegra/falcon.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/gpu/drm/tegra/falcon.c b/drivers/gpu/drm/tegra/falcon.c index 223ab2ceb7e6..3762d87759d9 100644 --- a/drivers/gpu/drm/tegra/falcon.c +++ b/drivers/gpu/drm/tegra/falcon.c @@ -63,7 +63,7 @@ static void falcon_copy_firmware_image(struct falcon *falcon, /* copy the whole thing taking into account endianness */ for (i = 0; i < firmware->size / sizeof(u32); i++) - virt[i] = le32_to_cpu(((u32 *)firmware->data)[i]); + virt[i] = le32_to_cpu(((__le32 *)firmware->data)[i]); } static int falcon_parse_firmware_image(struct falcon *falcon) |