clocksource: tcb_clksrc: Improve driver robustness
authorBoris BREZILLON <b.brezillon@overkiz.com>
Wed, 2 Oct 2013 12:35:41 +0000 (14:35 +0200)
committerDaniel Lezcano <daniel.lezcano@linaro.org>
Thu, 3 Oct 2013 14:28:30 +0000 (16:28 +0200)
commit5b3c11da141c27df6f8dd8acf90c0046ebab3a07
tree95b7895c4423232cbd9d94f6a377ffcd168cb360
parent0e746ec55812a2f8f5ab986aeedd5291e3b6fad4
clocksource: tcb_clksrc: Improve driver robustness

Check function return values to avoid false positive driver init.

Signed-off-by: Boris BREZILLON <b.brezillon@overkiz.com>
Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org>
drivers/clocksource/tcb_clksrc.c