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| author | Paul Gortmaker <paul.gortmaker@windriver.com> | 2013-06-19 15:22:41 -0400 |
|---|---|---|
| committer | Paul Gortmaker <paul.gortmaker@windriver.com> | 2013-07-14 19:36:59 -0400 |
| commit | a83048ebd449a441fdbd3fa854e6b1a71552cc99 (patch) | |
| tree | 1325e3b13a708bffdc85ccbba9cbd887c0919378 /drivers/oprofile | |
| parent | 0db0628d90125193280eabb501c94feaf48fa9ab (diff) | |
| download | lwn-a83048ebd449a441fdbd3fa854e6b1a71552cc99.tar.gz lwn-a83048ebd449a441fdbd3fa854e6b1a71552cc99.zip | |
drivers: delete __cpuinit usage from all remaining drivers files
The __cpuinit type of throwaway sections might have made sense
some time ago when RAM was more constrained, but now the savings
do not offset the cost and complications. For example, the fix in
commit 5e427ec2d0 ("x86: Fix bit corruption at CPU resume time")
is a good example of the nasty type of bugs that can be created
with improper use of the various __init prefixes.
After a discussion on LKML[1] it was decided that cpuinit should go
the way of devinit and be phased out. Once all the users are gone,
we can then finally remove the macros themselves from linux/init.h.
This removes all the remaining one-off uses of the __cpuinit macros
from all C files in the drivers/* directory.
[1] https://lkml.org/lkml/2013/5/20/589
Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Acked-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: Paul Gortmaker <paul.gortmaker@windriver.com>
Diffstat (limited to 'drivers/oprofile')
| -rw-r--r-- | drivers/oprofile/timer_int.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/oprofile/timer_int.c b/drivers/oprofile/timer_int.c index 93404f72dfa8..61be1d9c16c8 100644 --- a/drivers/oprofile/timer_int.c +++ b/drivers/oprofile/timer_int.c @@ -74,8 +74,8 @@ static void oprofile_hrtimer_stop(void) put_online_cpus(); } -static int __cpuinit oprofile_cpu_notify(struct notifier_block *self, - unsigned long action, void *hcpu) +static int oprofile_cpu_notify(struct notifier_block *self, + unsigned long action, void *hcpu) { long cpu = (long) hcpu; |