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authorSantosh Shilimkar <santosh.shilimkar@ti.com>2013-04-05 14:59:02 +0200
committerKevin Hilman <khilman@linaro.org>2013-04-09 19:53:06 +0200
commitbaf4b7d3436be7e8c8ff5bd58acc51a9b07e1871 (patch)
treea73aa055caeb007cc53ebe03883c9d3aa21379d1 /arch
parentARM: OMAP4+: PM: Consolidate MPU subsystem PM code for re-use (diff)
downloadlinux-baf4b7d3436be7e8c8ff5bd58acc51a9b07e1871.tar.xz
linux-baf4b7d3436be7e8c8ff5bd58acc51a9b07e1871.zip
ARM: OMAP4+: Make secondary_startup function name more consistent
Current code has rather inconsistent function names for 'secondary_startup' routines. Update it to make it more consistent. Suggested by Kevin Hilman as part of OMAP5 PM patch review. Cc: Kevin Hilman <khilman@deeprootsystems.com> Signed-off-by: Santosh Shilimkar <santosh.shilimkar@ti.com> Signed-off-by: Kevin Hilman <khilman@linaro.org>
Diffstat (limited to 'arch')
-rw-r--r--arch/arm/mach-omap2/common.h4
-rw-r--r--arch/arm/mach-omap2/omap-headsmp.S8
-rw-r--r--arch/arm/mach-omap2/omap-mpuss-lowpower.c6
-rw-r--r--arch/arm/mach-omap2/omap-smp.c6
4 files changed, 12 insertions, 12 deletions
diff --git a/arch/arm/mach-omap2/common.h b/arch/arm/mach-omap2/common.h
index 40f4a03d728f..1a568482a107 100644
--- a/arch/arm/mach-omap2/common.h
+++ b/arch/arm/mach-omap2/common.h
@@ -230,8 +230,8 @@ extern void omap_do_wfi(void);
#ifdef CONFIG_SMP
/* Needed for secondary core boot */
-extern void omap_secondary_startup(void);
-extern void omap_secondary_startup_4460(void);
+extern void omap4_secondary_startup(void);
+extern void omap4460_secondary_startup(void);
extern u32 omap_modify_auxcoreboot0(u32 set_mask, u32 clear_mask);
extern void omap_auxcoreboot_addr(u32 cpu_addr);
extern u32 omap_read_auxcoreboot0(void);
diff --git a/arch/arm/mach-omap2/omap-headsmp.S b/arch/arm/mach-omap2/omap-headsmp.S
index 0ea09faf327b..4ea308114165 100644
--- a/arch/arm/mach-omap2/omap-headsmp.S
+++ b/arch/arm/mach-omap2/omap-headsmp.S
@@ -49,7 +49,7 @@ END(omap5_secondary_startup)
* The primary core will update this flag using a hardware
* register AuxCoreBoot0.
*/
-ENTRY(omap_secondary_startup)
+ENTRY(omap4_secondary_startup)
hold: ldr r12,=0x103
dsb
smc #0 @ read from AuxCoreBoot0
@@ -64,9 +64,9 @@ hold: ldr r12,=0x103
* should now contain the SVC stack for this core
*/
b secondary_startup
-ENDPROC(omap_secondary_startup)
+ENDPROC(omap4_secondary_startup)
-ENTRY(omap_secondary_startup_4460)
+ENTRY(omap4460_secondary_startup)
hold_2: ldr r12,=0x103
dsb
smc #0 @ read from AuxCoreBoot0
@@ -101,4 +101,4 @@ hold_2: ldr r12,=0x103
* should now contain the SVC stack for this core
*/
b secondary_startup
-ENDPROC(omap_secondary_startup_4460)
+ENDPROC(omap4460_secondary_startup)
diff --git a/arch/arm/mach-omap2/omap-mpuss-lowpower.c b/arch/arm/mach-omap2/omap-mpuss-lowpower.c
index 8e7029269d8a..d4322aa3192e 100644
--- a/arch/arm/mach-omap2/omap-mpuss-lowpower.c
+++ b/arch/arm/mach-omap2/omap-mpuss-lowpower.c
@@ -324,7 +324,7 @@ int __cpuinit omap4_hotplug_cpu(unsigned int cpu, unsigned int power_state)
/*
* CPU never retuns back if targeted power state is OFF mode.
* CPU ONLINE follows normal CPU ONLINE ptah via
- * omap_secondary_startup().
+ * omap4_secondary_startup().
*/
omap_pm_ops.finish_suspend(cpu_state);
@@ -370,9 +370,9 @@ int __init omap4_mpuss_init(void)
pm_info->wkup_sar_addr = sar_base + CPU1_WAKEUP_NS_PA_ADDR_OFFSET;
pm_info->l2x0_sar_addr = sar_base + L2X0_SAVE_OFFSET1;
if (cpu_is_omap446x())
- pm_info->secondary_startup = omap_secondary_startup_4460;
+ pm_info->secondary_startup = omap4460_secondary_startup;
else
- pm_info->secondary_startup = omap_secondary_startup;
+ pm_info->secondary_startup = omap4_secondary_startup;
pm_info->pwrdm = pwrdm_lookup("cpu1_pwrdm");
if (!pm_info->pwrdm) {
diff --git a/arch/arm/mach-omap2/omap-smp.c b/arch/arm/mach-omap2/omap-smp.c
index 0cbb677c4df4..5b201653ca32 100644
--- a/arch/arm/mach-omap2/omap-smp.c
+++ b/arch/arm/mach-omap2/omap-smp.c
@@ -93,7 +93,7 @@ static int __cpuinit omap4_boot_secondary(unsigned int cpu, struct task_struct *
/*
* Update the AuxCoreBoot0 with boot state for secondary core.
- * omap_secondary_startup() routine will hold the secondary core till
+ * omap4_secondary_startup() routine will hold the secondary core till
* the AuxCoreBoot1 register is updated with cpu state
* A barrier is added to ensure that write buffer is drained
*/
@@ -199,7 +199,7 @@ static void __init omap4_smp_init_cpus(void)
static void __init omap4_smp_prepare_cpus(unsigned int max_cpus)
{
- void *startup_addr = omap_secondary_startup;
+ void *startup_addr = omap4_secondary_startup;
void __iomem *base = omap_get_wakeupgen_base();
/*
@@ -210,7 +210,7 @@ static void __init omap4_smp_prepare_cpus(unsigned int max_cpus)
scu_enable(scu_base);
if (cpu_is_omap446x()) {
- startup_addr = omap_secondary_startup_4460;
+ startup_addr = omap4460_secondary_startup;
pm44xx_errata |= PM_OMAP4_ROM_SMP_BOOT_ERRATUM_GICD;
}