From: Hema HK Date: Thu, 17 Feb 2011 06:36:08 +0000 (+0530) Subject: usb: otg: TWL6030: Introduce the twl6030_phy_suspend function. X-Git-Tag: firefly_0821_release~7613^2~2200^2~115 X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=070b8ed96e01adeb978d4f8487fb1350a28fcd0d;p=firefly-linux-kernel-4.4.55.git usb: otg: TWL6030: Introduce the twl6030_phy_suspend function. Introduce the twl6030_phy_suspend function and assign to otg.set_suspend function pointer. This function is used by the musb-omap2430 platform driver during suspend/resume. Signed-off-by: Hema HK Cc: Tony Lindgren Cc: Paul Walmsley Signed-off-by: Felipe Balbi --- diff --git a/drivers/usb/otg/twl6030-usb.c b/drivers/usb/otg/twl6030-usb.c index 88989e61430c..b4eda02c97f7 100644 --- a/drivers/usb/otg/twl6030-usb.c +++ b/drivers/usb/otg/twl6030-usb.c @@ -177,6 +177,17 @@ static void twl6030_phy_shutdown(struct otg_transceiver *x) pdata->phy_power(twl->dev, 0, 0); } +static int twl6030_phy_suspend(struct otg_transceiver *x, int suspend) +{ + struct twl6030_usb *twl = xceiv_to_twl(x); + struct device *dev = twl->dev; + struct twl4030_usb_data *pdata = dev->platform_data; + + pdata->phy_suspend(dev, suspend); + + return 0; +} + static int twl6030_usb_ldo_init(struct twl6030_usb *twl) { @@ -388,6 +399,7 @@ static int __devinit twl6030_usb_probe(struct platform_device *pdev) twl->otg.set_vbus = twl6030_set_vbus; twl->otg.init = twl6030_phy_init; twl->otg.shutdown = twl6030_phy_shutdown; + twl->otg.set_suspend = twl6030_phy_suspend; /* init spinlock for workqueue */ spin_lock_init(&twl->lock); @@ -432,6 +444,7 @@ static int __devinit twl6030_usb_probe(struct platform_device *pdev) twl->asleep = 0; pdata->phy_init(dev); + twl6030_phy_suspend(&twl->otg, 0); twl6030_enable_irq(&twl->otg); dev_info(&pdev->dev, "Initialized TWL6030 USB module\n");