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authorRussell King <rmk@dyn-67.arm.linux.org.uk>2005-11-08 10:44:46 +0000
committerRussell King <rmk+kernel@arm.linux.org.uk>2005-11-08 10:44:46 +0000
commit5d43045bcd296f9f269ab266bf26cd667d8d560c (patch)
tree09ad7a30e275c3bce3e02b3ca13c2b72c22a8600 /arch
parentdbebb4cbe02dc811e21bd3bc40a252490e46b949 (diff)
[ARM SMP] Fix some sparse warnings in SMP code
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Diffstat (limited to 'arch')
-rw-r--r--arch/arm/kernel/smp.c6
-rw-r--r--arch/arm/mach-realview/platsmp.c10
2 files changed, 8 insertions, 8 deletions
diff --git a/arch/arm/kernel/smp.c b/arch/arm/kernel/smp.c
index edb5a406922..f65750a3d28 100644
--- a/arch/arm/kernel/smp.c
+++ b/arch/arm/kernel/smp.c
@@ -142,7 +142,7 @@ int __cpuinit __cpu_up(unsigned int cpu)
ret = -EIO;
}
- secondary_data.stack = 0;
+ secondary_data.stack = NULL;
secondary_data.pgdir = 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
* hardware interrupt handler, nor from a bottom half handler.
*/
-int smp_call_function_on_cpu(void (*func)(void *info), void *info, int retry,
- int wait, cpumask_t callmap)
+static int smp_call_function_on_cpu(void (*func)(void *info), void *info,
+ int retry, int wait, cpumask_t callmap)
{
struct smp_call_struct data;
unsigned long timeout;
diff --git a/arch/arm/mach-realview/platsmp.c b/arch/arm/mach-realview/platsmp.c
index 9844644d0fb..09b35f62247 100644
--- a/arch/arm/mach-realview/platsmp.c
+++ b/arch/arm/mach-realview/platsmp.c
@@ -32,7 +32,7 @@ static unsigned int __init get_core_count(void)
{
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;
}
@@ -133,12 +133,12 @@ static void __init poke_milo(void)
#if 1
#define REALVIEW_SYS_FLAGSS_OFFSET 0x30
__raw_writel(virt_to_phys(realview_secondary_startup),
- (IO_ADDRESS(REALVIEW_SYS_BASE) +
- REALVIEW_SYS_FLAGSS_OFFSET));
+ __io_address(REALVIEW_SYS_BASE) +
+ REALVIEW_SYS_FLAGSS_OFFSET);
#define REALVIEW_SYS_FLAGSC_OFFSET 0x34
__raw_writel(3,
- (IO_ADDRESS(REALVIEW_SYS_BASE) +
- REALVIEW_SYS_FLAGSC_OFFSET));
+ __io_address(REALVIEW_SYS_BASE) +
+ REALVIEW_SYS_FLAGSC_OFFSET);
#endif
mb();