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path: root/drivers/usb/host/ehci-hcd.c
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Diffstat (limited to 'drivers/usb/host/ehci-hcd.c')
-rw-r--r--drivers/usb/host/ehci-hcd.c41
1 files changed, 26 insertions, 15 deletions
diff --git a/drivers/usb/host/ehci-hcd.c b/drivers/usb/host/ehci-hcd.c
index 74dcf49bd015..78561d112c04 100644
--- a/drivers/usb/host/ehci-hcd.c
+++ b/drivers/usb/host/ehci-hcd.c
@@ -114,13 +114,11 @@ MODULE_PARM_DESC(hird, "host initiated resume duration, +1 for each 75us\n");
#define INTR_MASK (STS_IAA | STS_FATAL | STS_PCD | STS_ERR | STS_INT)
-/* for ASPM quirk of ISOC on AMD SB800 */
-static struct pci_dev *amd_nb_dev;
-
/*-------------------------------------------------------------------------*/
#include "ehci.h"
#include "ehci-dbg.c"
+#include "pci-quirks.h"
/*-------------------------------------------------------------------------*/
@@ -532,10 +530,8 @@ static void ehci_stop (struct usb_hcd *hcd)
spin_unlock_irq (&ehci->lock);
ehci_mem_cleanup (ehci);
- if (amd_nb_dev) {
- pci_dev_put(amd_nb_dev);
- amd_nb_dev = NULL;
- }
+ if (ehci->amd_pll_fix == 1)
+ usb_amd_dev_put();
#ifdef EHCI_STATS
ehci_dbg (ehci, "irq normal %ld err %ld reclaim %ld (lost %ld)\n",
@@ -679,7 +675,12 @@ static int ehci_run (struct usb_hcd *hcd)
hcd->uses_new_polling = 1;
/* EHCI spec section 4.1 */
- if ((retval = ehci_reset(ehci)) != 0) {
+ /*
+ * TDI driver does the ehci_reset in their reset callback.
+ * Don't reset here, because configuration settings will
+ * vanish.
+ */
+ if (!ehci_is_TDI(ehci) && (retval = ehci_reset(ehci)) != 0) {
ehci_mem_cleanup(ehci);
return retval;
}
@@ -1179,7 +1180,7 @@ MODULE_LICENSE ("GPL");
#define PLATFORM_DRIVER ehci_mxc_driver
#endif
-#ifdef CONFIG_CPU_SUBTYPE_SH7786
+#ifdef CONFIG_USB_EHCI_SH
#include "ehci-sh.c"
#define PLATFORM_DRIVER ehci_hcd_sh_driver
#endif
@@ -1254,6 +1255,16 @@ MODULE_LICENSE ("GPL");
#define PLATFORM_DRIVER ehci_msm_driver
#endif
+#ifdef CONFIG_USB_EHCI_HCD_PMC_MSP
+#include "ehci-pmcmsp.c"
+#define PLATFORM_DRIVER ehci_hcd_msp_driver
+#endif
+
+#ifdef CONFIG_USB_EHCI_TEGRA
+#include "ehci-tegra.c"
+#define PLATFORM_DRIVER tegra_ehci_driver
+#endif
+
#if !defined(PCI_DRIVER) && !defined(PLATFORM_DRIVER) && \
!defined(PS3_SYSTEM_BUS_DRIVER) && !defined(OF_PLATFORM_DRIVER) && \
!defined(XILINX_OF_PLATFORM_DRIVER)
@@ -1306,24 +1317,24 @@ static int __init ehci_hcd_init(void)
#endif
#ifdef OF_PLATFORM_DRIVER
- retval = of_register_platform_driver(&OF_PLATFORM_DRIVER);
+ retval = platform_driver_register(&OF_PLATFORM_DRIVER);
if (retval < 0)
goto clean3;
#endif
#ifdef XILINX_OF_PLATFORM_DRIVER
- retval = of_register_platform_driver(&XILINX_OF_PLATFORM_DRIVER);
+ retval = platform_driver_register(&XILINX_OF_PLATFORM_DRIVER);
if (retval < 0)
goto clean4;
#endif
return retval;
#ifdef XILINX_OF_PLATFORM_DRIVER
- /* of_unregister_platform_driver(&XILINX_OF_PLATFORM_DRIVER); */
+ /* platform_driver_unregister(&XILINX_OF_PLATFORM_DRIVER); */
clean4:
#endif
#ifdef OF_PLATFORM_DRIVER
- of_unregister_platform_driver(&OF_PLATFORM_DRIVER);
+ platform_driver_unregister(&OF_PLATFORM_DRIVER);
clean3:
#endif
#ifdef PS3_SYSTEM_BUS_DRIVER
@@ -1351,10 +1362,10 @@ module_init(ehci_hcd_init);
static void __exit ehci_hcd_cleanup(void)
{
#ifdef XILINX_OF_PLATFORM_DRIVER
- of_unregister_platform_driver(&XILINX_OF_PLATFORM_DRIVER);
+ platform_driver_unregister(&XILINX_OF_PLATFORM_DRIVER);
#endif
#ifdef OF_PLATFORM_DRIVER
- of_unregister_platform_driver(&OF_PLATFORM_DRIVER);
+ platform_driver_unregister(&OF_PLATFORM_DRIVER);
#endif
#ifdef PLATFORM_DRIVER
platform_driver_unregister(&PLATFORM_DRIVER);