diff options
| author |   Paul Gortmaker <paul.gortmaker@windriver.com> | 2013-06-24 15:30:09 -0400 |
|---|---|---|
| committer |   Benjamin Herrenschmidt <benh@kernel.crashing.org> | 2013-07-01 11:10:36 +1000 |
| commit | 061d19f279f9bebbdb1ee48bef8c25e03de32ae2 (patch) | |
| tree | 76cec751a39b1f5294033c46170a219ef00507f5 /arch/powerpc/platforms/44x | |
| parent | macintosh: Convert use of typedef ctl_table to struct ctl_table (diff) | |
| download | linux-dev-061d19f279f9bebbdb1ee48bef8c25e03de32ae2.tar.xz linux-dev-061d19f279f9bebbdb1ee48bef8c25e03de32ae2.zip | |
powerpc: Delete __cpuinit usage from all users
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 powerpc uses of the __cpuinit macros. There
are no __CPUINIT users in assembly files in powerpc.
[1] https://lkml.org/lkml/2013/5/20/589
Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Cc: Paul Mackerras <paulus@samba.org>
Cc: Josh Boyer <jwboyer@gmail.com>
Cc: Matt Porter <mporter@kernel.crashing.org>
Cc: Kumar Gala <galak@kernel.crashing.org>
Cc: linuxppc-dev@lists.ozlabs.org
Signed-off-by: Paul Gortmaker <paul.gortmaker@windriver.com>
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Diffstat (limited to 'arch/powerpc/platforms/44x')
| -rw-r--r-- | arch/powerpc/platforms/44x/currituck.c | 4 | ||||
| -rw-r--r-- | arch/powerpc/platforms/44x/iss4xx.c | 4 |
2 files changed, 4 insertions, 4 deletions
diff --git a/arch/powerpc/platforms/44x/currituck.c b/arch/powerpc/platforms/44x/currituck.c index c52e1b3c9be5..7f1b71a01c6a 100644 --- a/arch/powerpc/platforms/44x/currituck.c +++ b/arch/powerpc/platforms/44x/currituck.c @@ -91,12 +91,12 @@ static void __init ppc47x_init_irq(void) } #ifdef CONFIG_SMP -static void __cpuinit smp_ppc47x_setup_cpu(int cpu) +static void smp_ppc47x_setup_cpu(int cpu) { mpic_setup_this_cpu(); } -static int __cpuinit smp_ppc47x_kick_cpu(int cpu) +static int smp_ppc47x_kick_cpu(int cpu) { struct device_node *cpunode = of_get_cpu_node(cpu, NULL); const u64 *spin_table_addr_prop; diff --git a/arch/powerpc/platforms/44x/iss4xx.c b/arch/powerpc/platforms/44x/iss4xx.c index a28a8629727e..4241bc825800 100644 --- a/arch/powerpc/platforms/44x/iss4xx.c +++ b/arch/powerpc/platforms/44x/iss4xx.c @@ -81,12 +81,12 @@ static void __init iss4xx_init_irq(void) } #ifdef CONFIG_SMP -static void __cpuinit smp_iss4xx_setup_cpu(int cpu) +static void smp_iss4xx_setup_cpu(int cpu) { mpic_setup_this_cpu(); } -static int __cpuinit smp_iss4xx_kick_cpu(int cpu) +static int smp_iss4xx_kick_cpu(int cpu) { struct device_node *cpunode = of_get_cpu_node(cpu, NULL); const u64 *spin_table_addr_prop; |