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authorDaniel Lezcano <daniel.lezcano@linaro.org>2016-06-07 00:28:01 +0300
committerDaniel Lezcano <daniel.lezcano@linaro.org>2016-06-28 11:19:30 +0300
commit2ef2538bc613af45baf9f2a032c9a8259c4c6672 (patch)
treef3f7068ae8b1f65c288b345a84626582a2049451 /include/clocksource
parent53186505802c8845d5af4ed40ddb84e221acb92f (diff)
downloadlinux-2ef2538bc613af45baf9f2a032c9a8259c4c6672.tar.xz
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.h8
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)