diff options
| author |   Andy Shevchenko <andriy.shevchenko@linux.intel.com> | 2018-05-03 21:17:06 +0300 |
|---|---|---|
| committer |   Jani Nikula <jani.nikula@intel.com> | 2018-05-04 10:23:43 +0300 |
| commit | 47d4cb8ae8e7f70363ece0bcc4ffc76a9e4638dc (patch) | |
| tree | 38832318c0c56ebc8ab3b2dc4d4caff72e305dbb | |
| parent | drm/i915/execlists: Drop preemption arbitrations points along the ring (diff) | |
| download | wireguard-linux-47d4cb8ae8e7f70363ece0bcc4ffc76a9e4638dc.tar.xz wireguard-linux-47d4cb8ae8e7f70363ece0bcc4ffc76a9e4638dc.zip | |
i915: Convert to use match_string() helper
The new helper returns index of the matching string in an array.
We are going to use it here.
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Signed-off-by: Jani Nikula <jani.nikula@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20180503181706.22120-1-andriy.shevchenko@linux.intel.com
| -rw-r--r-- | drivers/gpu/drm/i915/intel_pipe_crc.c | 22 |
1 files changed, 10 insertions, 12 deletions
diff --git a/drivers/gpu/drm/i915/intel_pipe_crc.c b/drivers/gpu/drm/i915/intel_pipe_crc.c index 4f367c16e9e5..39a4e4edda07 100644 --- a/drivers/gpu/drm/i915/intel_pipe_crc.c +++ b/drivers/gpu/drm/i915/intel_pipe_crc.c @@ -766,13 +766,12 @@ display_crc_ctl_parse_object(const char *buf, enum intel_pipe_crc_object *o) { int i; - for (i = 0; i < ARRAY_SIZE(pipe_crc_objects); i++) - if (!strcmp(buf, pipe_crc_objects[i])) { - *o = i; - return 0; - } + i = match_string(pipe_crc_objects, ARRAY_SIZE(pipe_crc_objects), buf); + if (i < 0) + return i; - return -EINVAL; + *o = i; + return 0; } static int display_crc_ctl_parse_pipe(struct drm_i915_private *dev_priv, @@ -798,13 +797,12 @@ display_crc_ctl_parse_source(const char *buf, enum intel_pipe_crc_source *s) return 0; } - for (i = 0; i < ARRAY_SIZE(pipe_crc_sources); i++) - if (!strcmp(buf, pipe_crc_sources[i])) { - *s = i; - return 0; - } + i = match_string(pipe_crc_sources, ARRAY_SIZE(pipe_crc_sources), buf); + if (i < 0) + return i; - return -EINVAL; + *s = i; + return 0; } static int display_crc_ctl_parse(struct drm_i915_private *dev_priv, |