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| author | Arnd Bergmann <arnd@arndb.de> | 2015-10-12 16:46:08 +0300 |
|---|---|---|
| committer | Zefan Li <lizefan@huawei.com> | 2016-10-26 18:15:23 +0300 |
| commit | 27f443a7e6201f6c50a1d4bc54ff055663436c65 (patch) | |
| tree | c0c1fd141441383519b69af5de7c062bc4e5c6c1 | |
| parent | b8c196dd0a6ae60c6a687df2a81810706e64a091 (diff) | |
| download | linux-27f443a7e6201f6c50a1d4bc54ff055663436c65.tar.xz | |
ARM: pxa: remove incorrect __init annotation on pxa27x_set_pwrmode
commit 54c09889bff6d99c8733eed4a26c9391b177c88b upstream.
The z2 machine calls pxa27x_set_pwrmode() in order to power off
the machine, but this function gets discarded early at boot because
it is marked __init, as pointed out by kbuild:
WARNING: vmlinux.o(.text+0x145c4): Section mismatch in reference from the function z2_power_off() to the function .init.text:pxa27x_set_pwrmode()
The function z2_power_off() references
the function __init pxa27x_set_pwrmode().
This is often because z2_power_off lacks a __init
annotation or the annotation of pxa27x_set_pwrmode is wrong.
This removes the __init section modifier to fix rebooting and the
build error.
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Fixes: ba4a90a6d86a ("ARM: pxa/z2: fix building error of pxa27x_cpu_suspend() no longer available")
Signed-off-by: Robert Jarzmik <robert.jarzmik@free.fr>
[lizf: Backported to 3.4: adjust context]
Signed-off-by: Zefan Li <lizefan@huawei.com>
| -rw-r--r-- | arch/arm/mach-pxa/include/mach/pxa27x.h | 2 | ||||
| -rw-r--r-- | arch/arm/mach-pxa/pxa27x.c | 2 |
2 files changed, 2 insertions, 2 deletions
diff --git a/arch/arm/mach-pxa/include/mach/pxa27x.h b/arch/arm/mach-pxa/include/mach/pxa27x.h index 7cff640582b8..66c4cbfc7f36 100644 --- a/arch/arm/mach-pxa/include/mach/pxa27x.h +++ b/arch/arm/mach-pxa/include/mach/pxa27x.h @@ -21,7 +21,7 @@ extern void __init pxa27x_map_io(void); extern void __init pxa27x_init_irq(void); -extern int __init pxa27x_set_pwrmode(unsigned int mode); +extern int pxa27x_set_pwrmode(unsigned int mode); extern void pxa27x_cpu_pm_enter(suspend_state_t state); #define pxa27x_handle_irq ichp_handle_irq diff --git a/arch/arm/mach-pxa/pxa27x.c b/arch/arm/mach-pxa/pxa27x.c index a2fe795bae14..f7c997822cff 100644 --- a/arch/arm/mach-pxa/pxa27x.c +++ b/arch/arm/mach-pxa/pxa27x.c @@ -242,7 +242,7 @@ static struct clk_lookup pxa27x_clkregs[] = { */ static unsigned int pwrmode = PWRMODE_SLEEP; -int __init pxa27x_set_pwrmode(unsigned int mode) +int pxa27x_set_pwrmode(unsigned int mode) { switch (mode) { case PWRMODE_SLEEP: |