diff options
| author |   Andy Shevchenko <andriy.shevchenko@linux.intel.com> | 2016-03-17 14:22:17 -0700 |
|---|---|---|
| committer |   Linus Torvalds <torvalds@linux-foundation.org> | 2016-03-17 15:09:34 -0700 |
| commit | a7c1d0a987ee3be0b87db5c95aa4fbadf7c3c1c2 (patch) | |
| tree | f06cf8ee8b6a4e565c02f150187b69d171e604eb /drivers/base/property.c | |
| parent | lib/string: introduce match_string() helper (diff) | |
| download | linux-dev-a7c1d0a987ee3be0b87db5c95aa4fbadf7c3c1c2.tar.xz linux-dev-a7c1d0a987ee3be0b87db5c95aa4fbadf7c3c1c2.zip | |
device property: convert to use match_string() helper
The new helper returns index of the mathing string in an array. We
would use it here.
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Reviewed-by: Mika Westerberg <mika.westerberg@linux.intel.com>
Acked-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Cc: Rasmus Villemoes <linux@rasmusvillemoes.dk>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'drivers/base/property.c')
| -rw-r--r-- | drivers/base/property.c | 12 |
1 files changed, 4 insertions, 8 deletions
diff --git a/drivers/base/property.c b/drivers/base/property.c index 76628a7b45f1..9b1a65debd49 100644 --- a/drivers/base/property.c +++ b/drivers/base/property.c @@ -651,7 +651,7 @@ int fwnode_property_match_string(struct fwnode_handle *fwnode, const char *propname, const char *string) { const char **values; - int nval, ret, i; + int nval, ret; nval = fwnode_property_read_string_array(fwnode, propname, NULL, 0); if (nval < 0) @@ -668,13 +668,9 @@ int fwnode_property_match_string(struct fwnode_handle *fwnode, if (ret < 0) goto out; - ret = -ENODATA; - for (i = 0; i < nval; i++) { - if (!strcmp(values[i], string)) { - ret = i; - break; - } - } + ret = match_string(values, nval, string); + if (ret < 0) + ret = -ENODATA; out: kfree(values); return ret; |