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| author | Chris Wilson <chris@chris-wilson.co.uk> | 2014-02-15 21:03:49 +0000 |
|---|---|---|
| committer | Chris Wilson <chris@chris-wilson.co.uk> | 2014-02-15 21:03:49 +0000 |
| commit | 6b5c2b4515b646db6be0f9307f53651620516521 (patch) | |
| tree | 778f1b02b8979c79c9ec693a60222b96df41cc39 | |
| parent | eb7d2b19e2829b00317991fba05352e3ba1a1902 (diff) | |
backlight: tidy use of BACKLIGHT_CLASS
Use string concantenation to simply the sprintf slightly.
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
| -rw-r--r-- | src/backlight.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/backlight.c b/src/backlight.c index 70c65591..b7569294 100644 --- a/src/backlight.c +++ b/src/backlight.c @@ -143,7 +143,7 @@ __backlight_open(const char *iface, const char *file, int mode) char buf[1024]; int fd; - snprintf(buf, sizeof(buf), "%s/%s/%s", BACKLIGHT_CLASS, iface, file); + snprintf(buf, sizeof(buf), BACKLIGHT_CLASS "/%s/%s", iface, file); fd = open(buf, mode); if (fd == -1) return -1; |