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| author | Daniel Lezcano <daniel.lezcano@linaro.org> | 2016-06-06 23:28:01 +0200 |
|---|---|---|
| committer | Daniel Lezcano <daniel.lezcano@linaro.org> | 2016-06-28 10:19:30 +0200 |
| commit | 2ef2538bc613af45baf9f2a032c9a8259c4c6672 (patch) | |
| tree | f3f7068ae8b1f65c288b345a84626582a2049451 /include/clocksource | |
| parent | 53186505802c8845d5af4ed40ddb84e221acb92f (diff) | |
| download | linux-2ef2538bc613af45baf9f2a032c9a8259c4c6672.tar.bz2 | |
clocksource/drivers/sp804: Convert init function to return error
The init functions do not return any error. They behave as the following:
- panic, thus leading to a kernel crash while another timer may work and
make the system boot up correctly
or
- print an error and let the caller unaware if the state of the system
Change that by converting the init functions to return an error conforming
to the CLOCKSOURCE_OF_RET prototype.
Proper error handling (rollback, errno value) will be changed later case
by case, thus this change just return back an error or success in the init
function.
Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org>
Diffstat (limited to 'include/clocksource')
| -rw-r--r-- | include/clocksource/timer-sp804.h | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/include/clocksource/timer-sp804.h b/include/clocksource/timer-sp804.h index 1f8a1caa7cb4..7654d71243dd 100644 --- a/include/clocksource/timer-sp804.h +++ b/include/clocksource/timer-sp804.h @@ -3,10 +3,10 @@ struct clk; -void __sp804_clocksource_and_sched_clock_init(void __iomem *, - const char *, struct clk *, int); -void __sp804_clockevents_init(void __iomem *, unsigned int, - struct clk *, const char *); +int __sp804_clocksource_and_sched_clock_init(void __iomem *, + const char *, struct clk *, int); +int __sp804_clockevents_init(void __iomem *, unsigned int, + struct clk *, const char *); void sp804_timer_disable(void __iomem *); static inline void sp804_clocksource_init(void __iomem *base, const char *name) |