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| author | Greg KH <greg@press.(none)> | 2005-06-27 22:07:56 -0700 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@suse.de> | 2005-06-27 22:07:56 -0700 |
| commit | 8644d2a42bdba2d513f71c07eaf1b6f9b718b8eb (patch) | |
| tree | c43b6c2fdf1b68b66906a2de69446dcec0f9af6b /drivers/usb/gadget/pxa2xx_udc.h | |
| parent | 1cde8a16815bd85c8137d1ea556398983c597c11 (diff) | |
| parent | 99f95e5286df2f69edab8a04c7080d986ee4233b (diff) | |
| download | kernel_samsung_smdk4412-8644d2a42bdba2d513f71c07eaf1b6f9b718b8eb.tar.gz kernel_samsung_smdk4412-8644d2a42bdba2d513f71c07eaf1b6f9b718b8eb.tar.bz2 kernel_samsung_smdk4412-8644d2a42bdba2d513f71c07eaf1b6f9b718b8eb.zip | |
Merge rsync://rsync.kernel.org/pub/scm/linux/kernel/git/torvalds/linux-2.6
Diffstat (limited to 'drivers/usb/gadget/pxa2xx_udc.h')
| -rw-r--r-- | drivers/usb/gadget/pxa2xx_udc.h | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/drivers/usb/gadget/pxa2xx_udc.h b/drivers/usb/gadget/pxa2xx_udc.h index 1f3a7d999da..d0bc396a85d 100644 --- a/drivers/usb/gadget/pxa2xx_udc.h +++ b/drivers/usb/gadget/pxa2xx_udc.h @@ -177,23 +177,23 @@ struct pxa2xx_udc { static struct pxa2xx_udc *the_controller; -/* one GPIO should be used to detect host disconnect */ -static inline int is_usb_connected(void) +/* one GPIO should be used to detect VBUS from the host */ +static inline int is_vbus_present(void) { if (!the_controller->mach->udc_is_connected) return 1; return the_controller->mach->udc_is_connected(); } -/* one GPIO should force the host to see this device (or not) */ -static inline void make_usb_disappear(void) +/* one GPIO should control a D+ pullup, so host sees this device (or not) */ +static inline void pullup_off(void) { if (!the_controller->mach->udc_command) return; the_controller->mach->udc_command(PXA2XX_UDC_CMD_DISCONNECT); } -static inline void let_usb_appear(void) +static inline void pullup_on(void) { if (!the_controller->mach->udc_command) return; |