| From | Paul Gortmaker <> | Subject | [PATCH 10/73] powerpc: use device_initcall for registering rtc devices | Date | Tue, 21 Jan 2014 16:22:13 -0500 |
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Currently these two RTC devices are in core platform code where it is not possible for them to be modular. It will never be modular, so using module_init as an alias for __initcall can be somewhat misleading.
Fix this up now, so that we can relocate module_init from init.h into module.h in the future. If we don't do this, we'd have to add module.h to obviously non-modular code, and that would be a worse thing.
Note that direct use of __initcall is discouraged, vs. one of the priority categorized subgroups. As __initcall gets mapped onto device_initcall, our use of device_initcall directly in this change means that the runtime impact is zero -- they will remain at level 6 in initcall ordering.
Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org> Cc: Paul Mackerras <paulus@samba.org> Cc: Geoff Levand <geoff@infradead.org> Cc: linuxppc-dev@lists.ozlabs.org Signed-off-by: Paul Gortmaker <paul.gortmaker@windriver.com> --- arch/powerpc/kernel/time.c | 2 +- arch/powerpc/platforms/ps3/time.c | 3 +-- 2 files changed, 2 insertions(+), 3 deletions(-)
diff --git a/arch/powerpc/kernel/time.c b/arch/powerpc/kernel/time.c index b3dab20..63b34fc 100644 --- a/arch/powerpc/kernel/time.c +++ b/arch/powerpc/kernel/time.c @@ -1064,4 +1064,4 @@ static int __init rtc_init(void) return PTR_ERR_OR_ZERO(pdev); } -module_init(rtc_init); +device_initcall(rtc_init); diff --git a/arch/powerpc/platforms/ps3/time.c b/arch/powerpc/platforms/ps3/time.c index ce73ce8..791c614 100644 --- a/arch/powerpc/platforms/ps3/time.c +++ b/arch/powerpc/platforms/ps3/time.c @@ -92,5 +92,4 @@ static int __init ps3_rtc_init(void) return PTR_ERR_OR_ZERO(pdev); } - -module_init(ps3_rtc_init); +device_initcall(ps3_rtc_init); -- 1.8.4.1
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