[PATCH 1/2] USB mxs-phy: Register phy with framework
Sascha Hauer
s.hauer at pengutronix.de
Thu Jan 31 06:32:16 EST 2013
We now have usb_add_phy_dev(), so use it to register with the framework
to be able to find the phy from the USB driver.
Signed-off-by: Sascha Hauer <s.hauer at pengutronix.de>
---
drivers/usb/otg/mxs-phy.c | 9 +++++++++
1 file changed, 9 insertions(+)
diff --git a/drivers/usb/otg/mxs-phy.c b/drivers/usb/otg/mxs-phy.c
index 5158332..5b39885 100644
--- a/drivers/usb/otg/mxs-phy.c
+++ b/drivers/usb/otg/mxs-phy.c
@@ -127,6 +127,7 @@ static int mxs_phy_probe(struct platform_device *pdev)
void __iomem *base;
struct clk *clk;
struct mxs_phy *mxs_phy;
+ int ret;
res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
if (!res) {
@@ -166,11 +167,19 @@ static int mxs_phy_probe(struct platform_device *pdev)
platform_set_drvdata(pdev, &mxs_phy->phy);
+ ret = usb_add_phy_dev(&mxs_phy->phy);
+ if (ret)
+ return ret;
+
return 0;
}
static int mxs_phy_remove(struct platform_device *pdev)
{
+ struct mxs_phy *mxs_phy = platform_get_drvdata(pdev);
+
+ usb_remove_phy(&mxs_phy->phy);
+
platform_set_drvdata(pdev, NULL);
return 0;
--
1.7.10.4
More information about the linux-arm-kernel
mailing list