path: root/arch
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authorPaul Gortmaker <paul.gortmaker@windriver.com>2013-06-18 17:54:49 -0400
committerPaul Gortmaker <paul.gortmaker@windriver.com>2013-07-14 19:36:55 -0400
commit8e8550ef01676829f4d4b175a1ce4fee30f7a778 (patch)
treee8b60b64b11ee77343e6095ba5187e6a7e59cc44 /arch
parentd1407fde791285d1ffd4c7af6b666987d1213f6a (diff)
openrisc: delete __cpuinit usage from all openrisc 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/openrisc uses of the __cpuinit macros from all C files. Currently openrisc does not have any __CPUINIT used in assembly files. [1] https://lkml.org/lkml/2013/5/20/589 Cc: Jonas Bonn <jonas@southpole.se> Cc: linux@lists.openrisc.net Signed-off-by: Paul Gortmaker <paul.gortmaker@windriver.com>
Diffstat (limited to 'arch')
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/openrisc/kernel/setup.c b/arch/openrisc/kernel/setup.c
index f4d5bedc3b4f..d7359ffbcbdd 100644
--- a/arch/openrisc/kernel/setup.c
+++ b/arch/openrisc/kernel/setup.c
@@ -267,7 +267,7 @@ void __init detect_unit_config(unsigned long upr, unsigned long mask,
-void __cpuinit calibrate_delay(void)
+void calibrate_delay(void)
const int *val;
struct device_node *cpu = NULL;