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Commit 47d4cb8a authored by Andy Shevchenko's avatar Andy Shevchenko Committed by Jani Nikula
Browse files

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: default avatarAndy Shevchenko <andriy.shevchenko@linux.intel.com>
Signed-off-by: default avatarJani Nikula <jani.nikula@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20180503181706.22120-1-andriy.shevchenko@linux.intel.com
parent 74f94741

drivers/gpu/drm/i915/intel_pipe_crc.c

+10 −12
Original line number Diff line number Diff line
@@ -766,15 +766,14 @@ 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])) {

	i = match_string(pipe_crc_objects, ARRAY_SIZE(pipe_crc_objects), buf);

	if (i < 0)

		return i;



	*o = i;

	return 0;

}



	return -EINVAL;

}



static int display_crc_ctl_parse_pipe(struct drm_i915_private *dev_priv,

				      const char *buf, enum pipe *pipe)

{
@@ -798,15 +797,14 @@ 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])) {

	i = match_string(pipe_crc_sources, ARRAY_SIZE(pipe_crc_sources), buf);

	if (i < 0)

		return i;



	*s = i;

	return 0;

}



	return -EINVAL;

}



static int display_crc_ctl_parse(struct drm_i915_private *dev_priv,

				 char *buf, size_t len)

{