diff options
| author | Nathan Chancellor <nathan@kernel.org> | 2025-03-04 14:19:21 +0100 |
|---|---|---|
| committer | Jani Nikula <jani.nikula@intel.com> | 2025-03-04 17:00:24 +0200 |
| commit | c449f506ef38435b2c7e9ceb661e48662ac86b10 (patch) | |
| tree | 66dea6585a2b52fda9e392d36d278e0331fd3455 | |
| parent | 95a5c9d197bb22a506913acb330a926d4e51aa95 (diff) | |
drm/appletbdrm: Fix format specifier for size_t variables
When building for a 32-bit platform, there are some warnings (or errors
with CONFIG_WERROR=y) due to an incorrect specifier for 'size_t'
variables, which is typedef'd as 'unsigned int' for these architectures:
drivers/gpu/drm/tiny/appletbdrm.c:171:17: error: format specifies type 'unsigned long' but the argument has type 'size_t' (aka 'unsigned int') [-Werror,-Wformat]
170 | drm_err(drm, "Actual size (%d) doesn't match expected size (%lu)\n",
| ~~~
| %zu
171 | actual_size, size);
| ^~~~
...
drivers/gpu/drm/tiny/appletbdrm.c:212:17: error: format specifies type 'unsigned long' but the argument has type 'size_t' (aka 'unsigned int') [-Werror,-Wformat]
211 | drm_err(drm, "Actual size (%d) doesn't match expected size (%lu)\n",
| ~~~
| %zu
212 | actual_size, size);
| ^~~~
Use '%zu' as suggested, clearing up the warnings.
Fixes: 0670c2f56e45 ("drm/tiny: add driver for Apple Touch Bars in x86 Macs")
Signed-off-by: Nathan Chancellor <nathan@kernel.org>
Reviewed-by: Jani Nikula <jani.nikula@intel.com>
Acked-by: Aditya Garg <gargaditya08@live.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20250304-appletbdrm-fix-size_t-specifier-v1-1-94fe1d2c91f8@kernel.org
Signed-off-by: Jani Nikula <jani.nikula@intel.com>
| -rw-r--r-- | drivers/gpu/drm/tiny/appletbdrm.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/gpu/drm/tiny/appletbdrm.c b/drivers/gpu/drm/tiny/appletbdrm.c index f5d177e234e4..394c8f9bd41a 100644 --- a/drivers/gpu/drm/tiny/appletbdrm.c +++ b/drivers/gpu/drm/tiny/appletbdrm.c @@ -167,7 +167,7 @@ static int appletbdrm_send_request(struct appletbdrm_device *adev, } if (actual_size != size) { - drm_err(drm, "Actual size (%d) doesn't match expected size (%lu)\n", + drm_err(drm, "Actual size (%d) doesn't match expected size (%zu)\n", actual_size, size); return -EIO; } @@ -208,7 +208,7 @@ retry: } if (actual_size != size) { - drm_err(drm, "Actual size (%d) doesn't match expected size (%lu)\n", + drm_err(drm, "Actual size (%d) doesn't match expected size (%zu)\n", actual_size, size); return -EBADMSG; } |