From 79ee031ff6fd23a1a2a4f783cfc3421885304ce3 Mon Sep 17 00:00:00 2001 From: Magnus Damm Date: Wed, 8 Jul 2009 13:22:04 +0200 Subject: ARM: Rework omap suspend_late()/resume_early() This patch reworks platform driver power management code for omap drivers using late/early legacy callbacks. The callbacks are converted for CONFIG_SUSPEND like this: suspend_late() -> suspend_noirq() resume_early() -> resume_noirq() Signed-off-by: Magnus Damm Acked-by: Greg Kroah-Hartman Acked-by: Pavel Machek Signed-off-by: Rafael J. Wysocki --- arch/arm/plat-omap/gpio.c | 14 ++++++++++---- 1 file changed, 10 insertions(+), 4 deletions(-) (limited to 'arch/arm/plat-omap/gpio.c') diff --git a/arch/arm/plat-omap/gpio.c b/arch/arm/plat-omap/gpio.c index 26b387c12423..3d03337ad422 100644 --- a/arch/arm/plat-omap/gpio.c +++ b/arch/arm/plat-omap/gpio.c @@ -1264,8 +1264,9 @@ static struct irq_chip mpuio_irq_chip = { #include -static int omap_mpuio_suspend_late(struct platform_device *pdev, pm_message_t mesg) +static int omap_mpuio_suspend_noirq(struct device *dev) { + struct platform_device *pdev = to_platform_device(dev); struct gpio_bank *bank = platform_get_drvdata(pdev); void __iomem *mask_reg = bank->base + OMAP_MPUIO_GPIO_MASKIT; unsigned long flags; @@ -1278,8 +1279,9 @@ static int omap_mpuio_suspend_late(struct platform_device *pdev, pm_message_t me return 0; } -static int omap_mpuio_resume_early(struct platform_device *pdev) +static int omap_mpuio_resume_noirq(struct device *dev) { + struct platform_device *pdev = to_platform_device(dev); struct gpio_bank *bank = platform_get_drvdata(pdev); void __iomem *mask_reg = bank->base + OMAP_MPUIO_GPIO_MASKIT; unsigned long flags; @@ -1291,14 +1293,18 @@ static int omap_mpuio_resume_early(struct platform_device *pdev) return 0; } +static struct dev_pm_ops omap_mpuio_dev_pm_ops = { + .suspend_noirq = omap_mpuio_suspend_noirq, + .resume_noirq = omap_mpuio_resume_noirq, +}; + /* use platform_driver for this, now that there's no longer any * point to sys_device (other than not disturbing old code). */ static struct platform_driver omap_mpuio_driver = { - .suspend_late = omap_mpuio_suspend_late, - .resume_early = omap_mpuio_resume_early, .driver = { .name = "mpuio", + .pm = &omap_mpuio_dev_pm_ops, }, }; -- cgit v1.2.3