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| author | Catalin Marinas <catalin.marinas@arm.com> | 2013-02-28 16:43:19 +0000 |
|---|---|---|
| committer | Catalin Marinas <catalin.marinas@arm.com> | 2013-03-21 15:17:40 +0000 |
| commit | 65deb782858128cde598ac4a9150ab7cdd29dafa (patch) | |
| tree | b16411cdfe6158f84dc28330d872347f2e5f0afc | |
| parent | 2655f51d0afd2087fb3e0e6a996610e06032d754 (diff) | |
| download | linux-3.10-65deb782858128cde598ac4a9150ab7cdd29dafa.tar.gz linux-3.10-65deb782858128cde598ac4a9150ab7cdd29dafa.tar.bz2 linux-3.10-65deb782858128cde598ac4a9150ab7cdd29dafa.zip | |
arm: vexpress: Decouple vexpress-poweroff implementation from machine_desc
This patch adds the pm_power_off and arm_pm_restart variable settings to
the vexpress-poweroff.c driver to decouple it from the machine_desc
definition.
Signed-off-by: Catalin Marinas <catalin.marinas@arm.com>
Acked-by: Pawel Moll <pawel.moll@arm.com>
| -rw-r--r-- | arch/arm/mach-vexpress/v2m.c | 5 | ||||
| -rw-r--r-- | drivers/power/reset/vexpress-poweroff.c | 9 | ||||
| -rw-r--r-- | include/linux/vexpress.h | 3 |
3 files changed, 7 insertions, 10 deletions
diff --git a/arch/arm/mach-vexpress/v2m.c b/arch/arm/mach-vexpress/v2m.c index 915683cb67d..c970762e838 100644 --- a/arch/arm/mach-vexpress/v2m.c +++ b/arch/arm/mach-vexpress/v2m.c @@ -361,8 +361,6 @@ static void __init v2m_init(void) for (i = 0; i < ARRAY_SIZE(v2m_amba_devs); i++) amba_device_register(v2m_amba_devs[i], &iomem_resource); - pm_power_off = vexpress_power_off; - ct_desc->init_tile(); } @@ -374,7 +372,6 @@ MACHINE_START(VEXPRESS, "ARM-Versatile Express") .init_irq = v2m_init_irq, .init_time = v2m_timer_init, .init_machine = v2m_init, - .restart = vexpress_restart, MACHINE_END static struct map_desc v2m_rs1_io_desc __initdata = { @@ -464,7 +461,6 @@ static void __init v2m_dt_init(void) { l2x0_of_init(0x00400000, 0xfe0fffff); of_platform_populate(NULL, v2m_dt_bus_match, NULL, NULL); - pm_power_off = vexpress_power_off; } static const char * const v2m_dt_match[] __initconst = { @@ -481,5 +477,4 @@ DT_MACHINE_START(VEXPRESS_DT, "ARM-Versatile Express") .init_irq = irqchip_init, .init_time = v2m_dt_timer_init, .init_machine = v2m_dt_init, - .restart = vexpress_restart, MACHINE_END diff --git a/drivers/power/reset/vexpress-poweroff.c b/drivers/power/reset/vexpress-poweroff.c index 465923aa381..469e6962b2c 100644 --- a/drivers/power/reset/vexpress-poweroff.c +++ b/drivers/power/reset/vexpress-poweroff.c @@ -18,6 +18,8 @@ #include <linux/stat.h> #include <linux/vexpress.h> +#include <asm/system_misc.h> + static void vexpress_reset_do(struct device *dev, const char *what) { int err = -ENOENT; @@ -39,14 +41,14 @@ static void vexpress_reset_do(struct device *dev, const char *what) static struct device *vexpress_power_off_device; -void vexpress_power_off(void) +static void vexpress_power_off(void) { vexpress_reset_do(vexpress_power_off_device, "power off"); } static struct device *vexpress_restart_device; -void vexpress_restart(char str, const char *cmd) +static void vexpress_restart(char str, const char *cmd) { vexpress_reset_do(vexpress_restart_device, "restart"); } @@ -103,14 +105,17 @@ static int vexpress_reset_probe(struct platform_device *pdev) switch (func) { case FUNC_SHUTDOWN: vexpress_power_off_device = &pdev->dev; + pm_power_off = vexpress_power_off; break; case FUNC_RESET: if (!vexpress_restart_device) vexpress_restart_device = &pdev->dev; + arm_pm_restart = vexpress_restart; device_create_file(&pdev->dev, &dev_attr_active); break; case FUNC_REBOOT: vexpress_restart_device = &pdev->dev; + arm_pm_restart = vexpress_restart; device_create_file(&pdev->dev, &dev_attr_active); break; }; diff --git a/include/linux/vexpress.h b/include/linux/vexpress.h index 75818744ab5..ea7168a6808 100644 --- a/include/linux/vexpress.h +++ b/include/linux/vexpress.h @@ -115,9 +115,6 @@ unsigned __vexpress_get_site(struct device *dev, struct device_node *node); void vexpress_sysreg_early_init(void __iomem *base); void vexpress_sysreg_of_early_init(void); -void vexpress_power_off(void); -void vexpress_restart(char str, const char *cmd); - /* Clocks */ struct clk *vexpress_osc_setup(struct device *dev); |