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author | Linus Torvalds <torvalds@linux-foundation.org> | 2012-07-26 17:23:47 (GMT) |
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committer | Linus Torvalds <torvalds@linux-foundation.org> | 2012-07-26 17:23:47 (GMT) |
commit | 9fc377799bc9bfd8d5cb35d0d1ea2e2458cbdbb3 (patch) | |
tree | fe93603b4e33dd50ff5f95ff769a0748b230cdf9 /drivers/usb/host/ohci-omap.c | |
parent | 5e23ae49960d05f578a73ecd19749c45af682c2b (diff) | |
parent | e387ef5c47ddeaeaa3cbdc54424cdb7a28dae2c0 (diff) | |
download | linux-fsl-qoriq-9fc377799bc9bfd8d5cb35d0d1ea2e2458cbdbb3.tar.xz |
Merge tag 'usb-3.6-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb
Pull USB patches from Greg Kroah-Hartman:
"Here's the big USB patch set for the 3.6-rc1 merge window.
Lots of little changes in here, primarily for gadget controllers and
drivers. There's some scsi changes that I think also went in through
the scsi tree, but they merge just fine. All of these patches have
been in the linux-next tree for a while now.
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>"
Fix up trivial conflicts in include/scsi/scsi_device.h (same libata
conflict that Jeff had already encountered)
* tag 'usb-3.6-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb: (207 commits)
usb: Add USB_QUIRK_RESET_RESUME for all Logitech UVC webcams
usb: Add quirk detection based on interface information
usb: s3c-hsotg: Add header file protection macros in s3c-hsotg.h
USB: ehci-s5p: Add vbus setup function to the s5p ehci glue layer
USB: add USB_VENDOR_AND_INTERFACE_INFO() macro
USB: notify phy when root hub port connect change
USB: remove 8 bytes of padding from usb_host_interface on 64 bit builds
USB: option: add ZTE MF821D
USB: sierra: QMI mode MC7710 moved to qcserial
USB: qcserial: adding Sierra Wireless devices
USB: qcserial: support generic Qualcomm serial ports
USB: qcserial: make probe more flexible
USB: qcserial: centralize probe exit path
USB: qcserial: consolidate usb_set_interface calls
USB: ehci-s5p: Add support for device tree
USB: ohci-exynos: Add support for device tree
USB: ehci-omap: fix compile failure(v1)
usb: host: tegra: pass correct pointer in ehci_setup()
USB: ehci-fsl: Update ifdef check to work on 64-bit ppc
USB: serial: keyspan: Removed unrequired parentheses.
...
Diffstat (limited to 'drivers/usb/host/ohci-omap.c')
-rw-r--r-- | drivers/usb/host/ohci-omap.c | 28 |
1 files changed, 15 insertions, 13 deletions
diff --git a/drivers/usb/host/ohci-omap.c b/drivers/usb/host/ohci-omap.c index b02c344..e7d75d2 100644 --- a/drivers/usb/host/ohci-omap.c +++ b/drivers/usb/host/ohci-omap.c @@ -18,6 +18,7 @@ #include <linux/jiffies.h> #include <linux/platform_device.h> #include <linux/clk.h> +#include <linux/err.h> #include <linux/gpio.h> #include <asm/io.h> @@ -168,14 +169,15 @@ static int omap_1510_local_bus_init(void) static void start_hnp(struct ohci_hcd *ohci) { - const unsigned port = ohci_to_hcd(ohci)->self.otg_port - 1; + struct usb_hcd *hcd = ohci_to_hcd(ohci); + const unsigned port = hcd->self.otg_port - 1; unsigned long flags; u32 l; - otg_start_hnp(ohci->transceiver->otg); + otg_start_hnp(hcd->phy->otg); local_irq_save(flags); - ohci->transceiver->state = OTG_STATE_A_SUSPEND; + hcd->phy->state = OTG_STATE_A_SUSPEND; writel (RH_PS_PSS, &ohci->regs->roothub.portstatus [port]); l = omap_readl(OTG_CTRL); l &= ~OTG_A_BUSREQ; @@ -212,18 +214,18 @@ static int ohci_omap_init(struct usb_hcd *hcd) #ifdef CONFIG_USB_OTG if (need_transceiver) { - ohci->transceiver = usb_get_transceiver(); - if (ohci->transceiver) { - int status = otg_set_host(ohci->transceiver->otg, + hcd->phy = usb_get_phy(USB_PHY_TYPE_USB2); + if (!IS_ERR_OR_NULL(hcd->phy)) { + int status = otg_set_host(hcd->phy->otg, &ohci_to_hcd(ohci)->self); - dev_dbg(hcd->self.controller, "init %s transceiver, status %d\n", - ohci->transceiver->label, status); + dev_dbg(hcd->self.controller, "init %s phy, status %d\n", + hcd->phy->label, status); if (status) { - usb_put_transceiver(ohci->transceiver); + usb_put_phy(hcd->phy); return status; } } else { - dev_err(hcd->self.controller, "can't find transceiver\n"); + dev_err(hcd->self.controller, "can't find phy\n"); return -ENODEV; } ohci->start_hnp = start_hnp; @@ -404,9 +406,9 @@ usb_hcd_omap_remove (struct usb_hcd *hcd, struct platform_device *pdev) struct ohci_hcd *ohci = hcd_to_ohci (hcd); usb_remove_hcd(hcd); - if (ohci->transceiver) { - (void) otg_set_host(ohci->transceiver->otg, 0); - usb_put_transceiver(ohci->transceiver); + if (!IS_ERR_OR_NULL(hcd->phy)) { + (void) otg_set_host(hcd->phy->otg, 0); + usb_put_phy(hcd->phy); } if (machine_is_omap_osk()) gpio_free(9); |