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authorLinus Torvalds <torvalds@linux-foundation.org>2012-05-27 00:14:01 +0400
committerLinus Torvalds <torvalds@linux-foundation.org>2012-05-27 00:14:01 +0400
commitf465d145d76803fe6332092775d891c8c509aa44 (patch)
tree45889e2eee7e8288ef269e9b661111364a71c25f /arch/arm/mach-omap2/pm24xx.c
parent30b842889eea1bea02dff55b13d2ddf07a46ce78 (diff)
parent80b9abf973462499c1a0110df47f62cc90361e2c (diff)
downloadlinux-f465d145d76803fe6332092775d891c8c509aa44.tar.xz
Merge tag 'cleanup-initcall' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc
Pull sweeping late_initcall cleanup for arm-soc from Olof Johansson: "This is a patch series from Shawn Guo that moves from individual late_initcalls() to using a member in the machine structure to invoke a platform's late initcalls. This cleanup is a step in the move towards multiplatform kernels since it would reduce the need to check for compatible platforms in each and every initcall." Fix up trivial conflicts in arch/arm/mach-{exynos/mach-universal_c210.c, imx/mach-cpuimx51.c, omap2/board-generic.c} due to changes nearby (and, in the case of cpuimx51.c the board support being deleted) * tag 'cleanup-initcall' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: ARM: ux500: use machine specific hook for late init ARM: tegra: use machine specific hook for late init ARM: shmobile: use machine specific hook for late init ARM: sa1100: use machine specific hook for late init ARM: s3c64xx: use machine specific hook for late init ARM: prima2: use machine specific hook for late init ARM: pnx4008: use machine specific hook for late init ARM: omap2: use machine specific hook for late init ARM: omap1: use machine specific hook for late init ARM: msm: use machine specific hook for late init ARM: imx: use machine specific hook for late init ARM: exynos: use machine specific hook for late init ARM: ep93xx: use machine specific hook for late init ARM: davinci: use machine specific hook for late init ARM: provide a late_initcall hook for platform initialization
Diffstat (limited to 'arch/arm/mach-omap2/pm24xx.c')
-rw-r--r--arch/arm/mach-omap2/pm24xx.c17
1 files changed, 5 insertions, 12 deletions
diff --git a/arch/arm/mach-omap2/pm24xx.c b/arch/arm/mach-omap2/pm24xx.c
index facfffca9eac..2edeffc923a6 100644
--- a/arch/arm/mach-omap2/pm24xx.c
+++ b/arch/arm/mach-omap2/pm24xx.c
@@ -298,13 +298,10 @@ static void __init prcm_setup_regs(void)
WKUP_MOD, PM_WKEN);
}
-static int __init omap2_pm_init(void)
+int __init omap2_pm_init(void)
{
u32 l;
- if (!cpu_is_omap24xx())
- return -ENODEV;
-
printk(KERN_INFO "Power Management for OMAP2 initializing\n");
l = omap2_prm_read_mod_reg(OCP_MOD, OMAP2_PRCM_REVISION_OFFSET);
printk(KERN_INFO "PRCM revision %d.%d\n", (l >> 4) & 0x0f, l & 0x0f);
@@ -370,17 +367,13 @@ static int __init omap2_pm_init(void)
* These routines need to be in SRAM as that's the only
* memory the MPU can see when it wakes up.
*/
- if (cpu_is_omap24xx()) {
- omap2_sram_idle = omap_sram_push(omap24xx_idle_loop_suspend,
- omap24xx_idle_loop_suspend_sz);
+ omap2_sram_idle = omap_sram_push(omap24xx_idle_loop_suspend,
+ omap24xx_idle_loop_suspend_sz);
- omap2_sram_suspend = omap_sram_push(omap24xx_cpu_suspend,
- omap24xx_cpu_suspend_sz);
- }
+ omap2_sram_suspend = omap_sram_push(omap24xx_cpu_suspend,
+ omap24xx_cpu_suspend_sz);
arm_pm_idle = omap2_pm_idle;
return 0;
}
-
-late_initcall(omap2_pm_init);