diff options
| author | Kim, Milo <Milo.Kim@ti.com> | 2013-03-14 20:19:36 -0400 |
|---|---|---|
| committer | Bryan Wu <cooloney@gmail.com> | 2013-04-01 14:04:50 -0400 |
| commit | 24d321284745cbc593fba8115585329d48703704 (patch) | |
| tree | e8c266b2b30024980e353ee26086318e02c73f22 /drivers/leds/leds-pwm.c | |
| parent | 313bf0b1a0eaeaac17ea8c4b748f16e28fce8b7a (diff) | |
leds: lp55xx: fix the sysfs read operation
According to a sysfs documentation(Documentation/filesystem/sysfs.txt),
scnprintf() should be used in a read operation method.
It guarantees safe buffer size(PAGE_SIZE) which is allocated by the sysfs.
Signed-off-by: Milo(Woogyom) Kim <milo.kim@ti.com>
Signed-off-by: Bryan Wu <cooloney@gmail.com>
Diffstat (limited to 'drivers/leds/leds-pwm.c')
0 files changed, 0 insertions, 0 deletions