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| author | Daniel Lezcano <daniel.lezcano@linaro.org> | 2016-05-31 16:25:59 +0200 |
|---|---|---|
| committer | Daniel Lezcano <daniel.lezcano@linaro.org> | 2016-06-28 10:19:17 +0200 |
| commit | b7c4db861683af5fc50ac3cb3751cf847d765211 (patch) | |
| tree | d99dd70e66b503d06d933f12e2ab3b994ba30dab /include/linux/clocksource.h | |
| parent | c35d9292fee0474a1a037f75b0b85af32200c76f (diff) | |
| download | linux-stable-b7c4db861683af5fc50ac3cb3751cf847d765211.tar.gz linux-stable-b7c4db861683af5fc50ac3cb3751cf847d765211.tar.bz2 linux-stable-b7c4db861683af5fc50ac3cb3751cf847d765211.zip | |
clocksource/drivers/clksrc-probe: Introduce init functions with return code
Currently, the clksrc-probe is not able to handle any error from the init
functions. There are different issues with the current code:
- the code is duplicated in the init functions by writing error
- every driver tends to panic in its own init function
- counting the number of clocksources is not reliable
This patch adds another table to store the functions returning an error.
The table is temporary while we convert all the drivers to return an error
and will disappear.
Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org>
Diffstat (limited to 'include/linux/clocksource.h')
| -rw-r--r-- | include/linux/clocksource.h | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/include/linux/clocksource.h b/include/linux/clocksource.h index 44a1aff22566..15c3839850f4 100644 --- a/include/linux/clocksource.h +++ b/include/linux/clocksource.h @@ -246,6 +246,9 @@ extern int clocksource_i8253_init(void); #define CLOCKSOURCE_OF_DECLARE(name, compat, fn) \ OF_DECLARE_1(clksrc, name, compat, fn) +#define CLOCKSOURCE_OF_DECLARE_RET(name, compat, fn) \ + OF_DECLARE_1_RET(clksrc_ret, name, compat, fn) + #ifdef CONFIG_CLKSRC_PROBE extern void clocksource_probe(void); #else |