diff options
| author | Gerd Hoffmann <kraxel@redhat.com> | 2019-09-23 08:58:14 +0200 |
|---|---|---|
| committer | Gerd Hoffmann <kraxel@redhat.com> | 2019-09-24 09:57:21 +0200 |
| commit | 141f6357f45c795f0cd2651b4749302279a45d9f (patch) | |
| tree | 561dc58d3e24fbfd20d7748d248a56dd8ca0aff9 /include/drm/drm_print.h | |
| parent | 67c1a02048cff2bcfeec38f256ce332e5becac3b (diff) | |
| download | linux-141f6357f45c795f0cd2651b4749302279a45d9f.tar.gz | |
drm: tweak drm_print_bits()
There is little reason for the from/to logic, printing a subset of
the bits can be done by simply shifting/masking value if needed.
Also use for_each_set_bit().
Suggested-by: Jani Nikula <jani.nikula@linux.intel.com>
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Reviewed-by: Jani Nikula <jani.nikula@intel.com>
Acked-by: Sean Paul <sean@poorly.run>
Link: http://patchwork.freedesktop.org/patch/msgid/20190923065814.4797-1-kraxel@redhat.com
Diffstat (limited to 'include/drm/drm_print.h')
| -rw-r--r-- | include/drm/drm_print.h | 5 |
1 files changed, 2 insertions, 3 deletions
diff --git a/include/drm/drm_print.h b/include/drm/drm_print.h index 12d4916254b4..89d38d07316c 100644 --- a/include/drm/drm_print.h +++ b/include/drm/drm_print.h @@ -89,9 +89,8 @@ __printf(2, 3) void drm_printf(struct drm_printer *p, const char *f, ...); void drm_puts(struct drm_printer *p, const char *str); void drm_print_regset32(struct drm_printer *p, struct debugfs_regset32 *regset); -void drm_print_bits(struct drm_printer *p, - unsigned long value, const char *bits[], - unsigned int from, unsigned int to); +void drm_print_bits(struct drm_printer *p, unsigned long value, + const char * const bits[], unsigned int nbits); __printf(2, 0) /** |