diff options
| author | Russell King | 2010-10-04 18:39:20 +0200 |
|---|---|---|
| committer | Russell King | 2010-10-08 11:07:33 +0200 |
| commit | c083c6609b290a650894f846270a9233401adc22 (patch) | |
| tree | 5f01a7b4ed5c551ce40a9ceeadc909ba740bbe9a /arch/arm/kernel/head-common.S | |
| parent | ARM: move __mmap_switched, C-API functions to init section (diff) | |
| download | kernel-qcow2-linux-c083c6609b290a650894f846270a9233401adc22.tar.gz kernel-qcow2-linux-c083c6609b290a650894f846270a9233401adc22.tar.xz kernel-qcow2-linux-c083c6609b290a650894f846270a9233401adc22.zip | |
ARM: hotplug cpu: move __error and __error_p to cpuinit section
__error and __error_p may be used by secondary CPUs, so these
need to be in the cpuinit section.
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Diffstat (limited to 'arch/arm/kernel/head-common.S')
| -rw-r--r-- | arch/arm/kernel/head-common.S | 67 |
1 files changed, 33 insertions, 34 deletions
diff --git a/arch/arm/kernel/head-common.S b/arch/arm/kernel/head-common.S index 24dfa14b0bf9..7c6f9ab47b95 100644 --- a/arch/arm/kernel/head-common.S +++ b/arch/arm/kernel/head-common.S @@ -24,21 +24,6 @@ * and hope for the best (useful if bootloader fails to pass a proper * machine ID for example). */ -__error_p: -#ifdef CONFIG_DEBUG_LL - adr r0, str_p1 - bl printascii - mov r0, r9 - bl printhex8 - adr r0, str_p2 - bl printascii - b __error -str_p1: .asciz "\nError: unrecognized/unsupported processor variant (0x" -str_p2: .asciz ").\n" - .align -#endif -ENDPROC(__error_p) - __error_a: #ifdef CONFIG_DEBUG_LL mov r4, r1 @ preserve machine ID @@ -76,25 +61,6 @@ str_a3: .asciz "\nPlease check your kernel config and/or bootloader.\n" .align #endif -__error: -#ifdef CONFIG_ARCH_RPC -/* - * Turn the screen red on a error - RiscPC only. - */ - mov r0, #0x02000000 - mov r3, #0x11 - orr r3, r3, r3, lsl #8 - orr r3, r3, r3, lsl #16 - str r3, [r0], #4 - str r3, [r0], #4 - str r3, [r0], #4 - str r3, [r0], #4 -#endif -1: mov r0, r0 - b 1b -ENDPROC(__error) - - /* * Look in <asm/procinfo.h> and arch/arm/kernel/arch.[ch] for * more information about the __proc_info and __arch_info structures. @@ -275,3 +241,36 @@ __lookup_processor_type_data: .long __proc_info_begin .long __proc_info_end .size __lookup_processor_type_data, . - __lookup_processor_type_data + +__error_p: +#ifdef CONFIG_DEBUG_LL + adr r0, str_p1 + bl printascii + mov r0, r9 + bl printhex8 + adr r0, str_p2 + bl printascii + b __error +str_p1: .asciz "\nError: unrecognized/unsupported processor variant (0x" +str_p2: .asciz ").\n" + .align +#endif +ENDPROC(__error_p) + +__error: +#ifdef CONFIG_ARCH_RPC +/* + * Turn the screen red on a error - RiscPC only. + */ + mov r0, #0x02000000 + mov r3, #0x11 + orr r3, r3, r3, lsl #8 + orr r3, r3, r3, lsl #16 + str r3, [r0], #4 + str r3, [r0], #4 + str r3, [r0], #4 + str r3, [r0], #4 +#endif +1: mov r0, r0 + b 1b +ENDPROC(__error) |