[patch] usb: phy: signedness bugs in suspend/resume functions
From: Dan Carpenter <hidden>
Date: 2013-08-21 08:41:29
Also in:
kernel-janitors, linux-omap
Subsystem:
omap usb support, the rest, usb subsystem · Maintainers:
Linus Torvalds, Greg Kroah-Hartman
"ret" needs to be signed for the error handling to work. Signed-off-by: Dan Carpenter <redacted> --- I can't compile this.
diff --git a/drivers/usb/phy/phy-omap-usb2.c b/drivers/usb/phy/phy-omap-usb2.c
index 844ab68..d266861 100644
--- a/drivers/usb/phy/phy-omap-usb2.c
+++ b/drivers/usb/phy/phy-omap-usb2.c@@ -98,8 +98,8 @@ static int omap_usb_set_peripheral(struct usb_otg *otg, static int omap_usb2_suspend(struct usb_phy *x, int suspend) { - u32 ret; struct omap_usb *phy = phy_to_omapusb(x); + int ret; if (suspend && !phy->is_suspended) { omap_control_usb_phy_power(phy->control_dev, 0);
@@ -108,8 +108,7 @@ static int omap_usb2_suspend(struct usb_phy *x, int suspend) } else if (!suspend && phy->is_suspended) { ret = pm_runtime_get_sync(phy->dev); if (ret < 0) { - dev_err(phy->dev, "get_sync failed with err %d\n", - ret); + dev_err(phy->dev, "get_sync failed with err %d\n", ret); return ret; } omap_control_usb_phy_power(phy->control_dev, 1);
@@ -209,9 +208,9 @@ static int omap_usb2_runtime_suspend(struct device *dev) static int omap_usb2_runtime_resume(struct device *dev) { - u32 ret = 0; struct platform_device *pdev = to_platform_device(dev); struct omap_usb *phy = platform_get_drvdata(pdev); + int ret; ret = clk_enable(phy->wkupclk); if (ret < 0) {