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USB fixes for 3.16-rc5

Browse source 
Here are some small USB fixes, PHY driver fixes (they ended up in this
 tree for lack of somewhere else to put them), and some new USB device
 ids.
 
 Signed-off-by: Greg Kroah-Hartman <[email protected]>
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Merge tag 'usb-3.16-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb

Pull USB fixes from Greg KH:
 "Here are some small USB fixes, PHY driver fixes (they ended up in this
  tree for lack of somewhere else to put them), and some new USB device
  ids"

* tag 'usb-3.16-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb:
  phy: omap-usb2: Balance pm_runtime_enable() on probe failure and remove
  phy: core: Fix error path in phy_create()
  drivers: phy: phy-samsung-usb2.c: Add missing MODULE_DEVICE_TABLE
  phy: omap-usb2: fix devm_ioremap_resource error detection code
  phy: sun4i: depend on RESET_CONTROLLER
  USB: serial: ftdi_sio: Add Infineon Triboard
  USB: ftdi_sio: Add extra PID.
  usb: option: Add ID for Telewell TW-LTE 4G v2
  USB: cp210x: add support for Corsair usb dongle
This commit is contained in:
Linus Torvalds 2014-07-12 14:13:10 -07:00
commit 6b458ac195
8 changed files with 28 additions and 9 deletions
Download patch file Download diff file Expand all files Collapse all files

1
drivers/phy/Kconfig
View file

@ -112,6 +112,7 @@ config PHY_EXYNOS5250_SATA
config PHY_SUN4I_USB
tristate "Allwinner sunxi SoC USB PHY driver"
depends on ARCH_SUNXI && HAS_IOMEM && OF
depends on RESET_CONTROLLER
select GENERIC_PHY
help
Enable this to support the transceiver that is part of Allwinner

7
drivers/phy/phy-core.c
View file

@ -614,8 +614,9 @@ struct phy *phy_create(struct device *dev, const struct phy_ops *ops,
return phy;
put_dev:
put_device(&phy->dev);
ida_remove(&phy_ida, phy->id);
put_device(&phy->dev); /* calls phy_release() which frees resources */
return ERR_PTR(ret);
free_phy:
kfree(phy);
return ERR_PTR(ret);
@ -799,7 +800,7 @@ static void phy_release(struct device *dev)
phy = to_phy(dev);
dev_vdbg(dev, "releasing '%s'\n", dev_name(dev));
ida_remove(&phy_ida, phy->id);
ida_simple_remove(&phy_ida, phy->id);
kfree(phy);
}

11
drivers/phy/phy-omap-usb2.c
View file

@ -233,8 +233,8 @@ static int omap_usb2_probe(struct platform_device *pdev)
if (phy_data->flags & OMAP_USB2_CALIBRATE_FALSE_DISCONNECT) {
res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
phy->phy_base = devm_ioremap_resource(&pdev->dev, res);
if (!phy->phy_base)
return -ENOMEM;
if (IS_ERR(phy->phy_base))
return PTR_ERR(phy->phy_base);
phy->flags |= OMAP_USB2_CALIBRATE_FALSE_DISCONNECT;
}
@ -262,7 +262,6 @@ static int omap_usb2_probe(struct platform_device *pdev)
otg->phy = &phy->phy;
platform_set_drvdata(pdev, phy);
pm_runtime_enable(phy->dev);
generic_phy = devm_phy_create(phy->dev, &ops, NULL);
if (IS_ERR(generic_phy))
@ -270,10 +269,13 @@ static int omap_usb2_probe(struct platform_device *pdev)
phy_set_drvdata(generic_phy, phy);
pm_runtime_enable(phy->dev);
phy_provider = devm_of_phy_provider_register(phy->dev,
of_phy_simple_xlate);
if (IS_ERR(phy_provider))
if (IS_ERR(phy_provider)) {
pm_runtime_disable(phy->dev);
return PTR_ERR(phy_provider);
}
phy->wkupclk = devm_clk_get(phy->dev, "wkupclk");
if (IS_ERR(phy->wkupclk)) {
@ -317,6 +319,7 @@ static int omap_usb2_remove(struct platform_device *pdev)
if (!IS_ERR(phy->optclk))
clk_unprepare(phy->optclk);
usb_remove_phy(&phy->phy);
pm_runtime_disable(phy->dev);
return 0;
}

1
drivers/phy/phy-samsung-usb2.c
View file

@ -107,6 +107,7 @@ static const struct of_device_id samsung_usb2_phy_of_match[] = {
#endif
{ },
};
MODULE_DEVICE_TABLE(of, samsung_usb2_phy_of_match);
static int samsung_usb2_phy_probe(struct platform_device *pdev)
{