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authorPaul Gortmaker <paul.gortmaker@windriver.com>2013-06-18 17:10:12 -0400
committerPaul Gortmaker <paul.gortmaker@windriver.com>2013-07-14 19:36:53 -0400
commit4603f53a1dc3c76dfba841d123db9fa6204934f5 (patch)
treed861aa09f1a33c341664da69a7c2d8cdf3e629a8 /arch/sh/kernel/traps_32.c
parente2741f17584f9f5a6e9034b1357ac2152c800087 (diff)
downloadlinux-linaro-stable-4603f53a1dc3c76dfba841d123db9fa6204934f5.tar.gz
sh: delete __cpuinit usage from all sh 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. Note that some harmless section mismatch warnings may result, since notify_cpu_starting() and cpu_up() are arch independent (kernel/cpu.c) are flagged as __cpuinit -- so if we remove the __cpuinit from arch specific callers, we will also get section mismatch warnings. As an intermediate step, we intend to turn the linux/init.h cpuinit content into no-ops as early as possible, since that will get rid of these warnings. In any case, they are temporary and harmless. This removes all the arch/sh uses of the __cpuinit macros from all C files. Currently sh does not have any __CPUINIT used in assembly files. [1] https://lkml.org/lkml/2013/5/20/589 Cc: Paul Mundt <lethal@linux-sh.org> Cc: linux-sh@vger.kernel.org Signed-off-by: Paul Gortmaker <paul.gortmaker@windriver.com>
Diffstat (limited to 'arch/sh/kernel/traps_32.c')
-rw-r--r--arch/sh/kernel/traps_32.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/sh/kernel/traps_32.c b/arch/sh/kernel/traps_32.c
index 5f513a64dedf..68e99f09171d 100644
--- a/arch/sh/kernel/traps_32.c
+++ b/arch/sh/kernel/traps_32.c
@@ -741,7 +741,7 @@ asmlinkage void do_exception_error(unsigned long r4, unsigned long r5,
die_if_kernel("exception", regs, ex);
}
-void __cpuinit per_cpu_trap_init(void)
+void per_cpu_trap_init(void)
{
extern void *vbr_base;