diff options
| author | Manuel Lauss <manuel.lauss@googlemail.com> | 2009-07-29 19:13:13 +0200 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@suse.de> | 2009-09-23 06:46:29 -0700 |
| commit | 807fcb5e19877d339a4cc56f2c6ddaf3a147457a (patch) | |
| tree | 561c5309e691a40dfbceef34138d6766759ed59d /drivers/usb/host/ohci-au1xxx.c | |
| parent | 64aebe73152ab3a9f5f426baaf65db632bd72c13 (diff) | |
| download | kernel_samsung_smdk4412-807fcb5e19877d339a4cc56f2c6ddaf3a147457a.zip kernel_samsung_smdk4412-807fcb5e19877d339a4cc56f2c6ddaf3a147457a.tar.gz kernel_samsung_smdk4412-807fcb5e19877d339a4cc56f2c6ddaf3a147457a.tar.bz2 | |
USB: au1xxx: add dev_pm_ops
move both ohci-au1xxx and ehci-au1xxx over to dev_pm_ops.
Tested on Au1200.
Signed-off-by: Manuel Lauss <manuel.lauss@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Diffstat (limited to 'drivers/usb/host/ohci-au1xxx.c')
| -rw-r--r-- | drivers/usb/host/ohci-au1xxx.c | 27 |
1 files changed, 14 insertions, 13 deletions
diff --git a/drivers/usb/host/ohci-au1xxx.c b/drivers/usb/host/ohci-au1xxx.c index 2ac4e02..e438008 100644 --- a/drivers/usb/host/ohci-au1xxx.c +++ b/drivers/usb/host/ohci-au1xxx.c @@ -248,10 +248,9 @@ static int ohci_hcd_au1xxx_drv_remove(struct platform_device *pdev) } #ifdef CONFIG_PM -static int ohci_hcd_au1xxx_drv_suspend(struct platform_device *pdev, - pm_message_t message) +static int ohci_hcd_au1xxx_drv_suspend(struct device *dev) { - struct usb_hcd *hcd = platform_get_drvdata(pdev); + struct usb_hcd *hcd = dev_get_drvdata(dev); struct ohci_hcd *ohci = hcd_to_ohci(hcd); unsigned long flags; int rc; @@ -274,10 +273,6 @@ static int ohci_hcd_au1xxx_drv_suspend(struct platform_device *pdev, ohci_writel(ohci, OHCI_INTR_MIE, &ohci->regs->intrdisable); (void)ohci_readl(ohci, &ohci->regs->intrdisable); - /* make sure snapshot being resumed re-enumerates everything */ - if (message.event == PM_EVENT_PRETHAW) - ohci_usb_reset(ohci); - clear_bit(HCD_FLAG_HW_ACCESSIBLE, &hcd->flags); au1xxx_stop_ohc(); @@ -287,9 +282,9 @@ bail: return rc; } -static int ohci_hcd_au1xxx_drv_resume(struct platform_device *pdev) +static int ohci_hcd_au1xxx_drv_resume(struct device *dev) { - struct usb_hcd *hcd = platform_get_drvdata(pdev); + struct usb_hcd *hcd = dev_get_drvdata(dev); au1xxx_start_ohc(); @@ -298,20 +293,26 @@ static int ohci_hcd_au1xxx_drv_resume(struct platform_device *pdev) return 0; } + +static struct dev_pm_ops au1xxx_ohci_pmops = { + .suspend = ohci_hcd_au1xxx_drv_suspend, + .resume = ohci_hcd_au1xxx_drv_resume, +}; + +#define AU1XXX_OHCI_PMOPS &au1xxx_ohci_pmops + #else -#define ohci_hcd_au1xxx_drv_suspend NULL -#define ohci_hcd_au1xxx_drv_resume NULL +#define AU1XXX_OHCI_PMOPS NULL #endif static struct platform_driver ohci_hcd_au1xxx_driver = { .probe = ohci_hcd_au1xxx_drv_probe, .remove = ohci_hcd_au1xxx_drv_remove, .shutdown = usb_hcd_platform_shutdown, - .suspend = ohci_hcd_au1xxx_drv_suspend, - .resume = ohci_hcd_au1xxx_drv_resume, .driver = { .name = "au1xxx-ohci", .owner = THIS_MODULE, + .pm = AU1XXX_OHCI_PMOPS, }, }; |