diff options
Diffstat (limited to 'drivers/usb/host/ehci-hcd.c')
| -rw-r--r-- | drivers/usb/host/ehci-hcd.c | 41 |
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); |