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[ARM SMP] Fix some sparse warnings in SMP code

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Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
This commit is contained in:
Russell King 2005-11-08 10:44:46 +00:00 committed by Russell King
parent dbebb4cbe0
commit 5d43045bcd
2 changed files with 8 additions and 8 deletions
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6
arch/arm/kernel/smp.c
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@ -142,7 +142,7 @@ int __cpuinit __cpu_up(unsigned int cpu)
ret = -EIO; ret = -EIO;
} }
secondary_data.stack = 0; secondary_data.stack = NULL;
secondary_data.pgdir = 0; secondary_data.pgdir = 0;
*pmd_offset(pgd, PHYS_OFFSET) = __pmd(0); *pmd_offset(pgd, PHYS_OFFSET) = __pmd(0);
@ -359,8 +359,8 @@ static void send_ipi_message(cpumask_t callmap, enum ipi_msg_type msg)
* You must not call this function with disabled interrupts, from a * You must not call this function with disabled interrupts, from a
* hardware interrupt handler, nor from a bottom half handler. * hardware interrupt handler, nor from a bottom half handler.
*/ */
int smp_call_function_on_cpu(void (*func)(void *info), void *info, int retry, static int smp_call_function_on_cpu(void (*func)(void *info), void *info,
int wait, cpumask_t callmap) int retry, int wait, cpumask_t callmap)
{ {
struct smp_call_struct data; struct smp_call_struct data;
unsigned long timeout; unsigned long timeout;

10
arch/arm/mach-realview/platsmp.c
View file

@ -32,7 +32,7 @@ static unsigned int __init get_core_count(void)
{ {
unsigned int ncores; unsigned int ncores;
ncores = __raw_readl(IO_ADDRESS(REALVIEW_MPCORE_SCU_BASE) + SCU_CONFIG); ncores = __raw_readl(__io_address(REALVIEW_MPCORE_SCU_BASE) + SCU_CONFIG);
return (ncores & 0x03) + 1; return (ncores & 0x03) + 1;
} }
@ -133,12 +133,12 @@ static void __init poke_milo(void)
#if 1 #if 1
#define REALVIEW_SYS_FLAGSS_OFFSET 0x30 #define REALVIEW_SYS_FLAGSS_OFFSET 0x30
__raw_writel(virt_to_phys(realview_secondary_startup), __raw_writel(virt_to_phys(realview_secondary_startup),
(IO_ADDRESS(REALVIEW_SYS_BASE) + __io_address(REALVIEW_SYS_BASE) +
REALVIEW_SYS_FLAGSS_OFFSET)); REALVIEW_SYS_FLAGSS_OFFSET);
#define REALVIEW_SYS_FLAGSC_OFFSET 0x34 #define REALVIEW_SYS_FLAGSC_OFFSET 0x34
__raw_writel(3, __raw_writel(3,
(IO_ADDRESS(REALVIEW_SYS_BASE) + __io_address(REALVIEW_SYS_BASE) +
REALVIEW_SYS_FLAGSC_OFFSET)); REALVIEW_SYS_FLAGSC_OFFSET);
#endif #endif
mb(); mb();