diff options
| author | Bin Meng <bmeng.cn@gmail.com> | 2017-10-01 06:19:44 -0700 |
|---|---|---|
| committer | Marek Vasut <marex@denx.de> | 2017-10-01 16:32:51 +0200 |
| commit | ad56e4b684a97565cdce15c28df1ccff9032d594 (patch) | |
| tree | 9fc449176a17e2e15feeacab94f630aeade070c7 | |
| parent | ad0a9378bf5cc9280e117b7db94b6bfa1b6e8e76 (diff) | |
| download | u-boot-ad56e4b684a97565cdce15c28df1ccff9032d594.tar.gz | |
dm: usb: emul: Drop usb_emul_reset()
With the root hub unbinding in usb_stop(), there is no need to do
a Sandbox-specific reset operation. usb_emul_reset() is no longer
used anywhere, drop it.
Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
| -rw-r--r-- | drivers/usb/emul/usb-emul-uclass.c | 8 | ||||
| -rw-r--r-- | drivers/usb/host/usb-uclass.c | 11 | ||||
| -rw-r--r-- | include/usb.h | 8 |
3 files changed, 0 insertions, 27 deletions
diff --git a/drivers/usb/emul/usb-emul-uclass.c b/drivers/usb/emul/usb-emul-uclass.c index 359d0da07e..fbe11f3135 100644 --- a/drivers/usb/emul/usb-emul-uclass.c +++ b/drivers/usb/emul/usb-emul-uclass.c @@ -294,14 +294,6 @@ int usb_emul_setup_device(struct udevice *dev, struct usb_string *strings, return 0; } -void usb_emul_reset(struct udevice *dev) -{ - struct usb_dev_platdata *plat = dev_get_parent_platdata(dev); - - plat->devnum = 0; - plat->configno = 0; -} - UCLASS_DRIVER(usb_emul) = { .id = UCLASS_USB_EMUL, .name = "usb_emul", diff --git a/drivers/usb/host/usb-uclass.c b/drivers/usb/host/usb-uclass.c index bfc0556d7d..4e40f4bc3d 100644 --- a/drivers/usb/host/usb-uclass.c +++ b/drivers/usb/host/usb-uclass.c @@ -194,17 +194,6 @@ int usb_stop(void) } } -#ifdef CONFIG_SANDBOX - struct udevice *dev; - - /* Reset all enulation devices */ - ret = uclass_get(UCLASS_USB_EMUL, &uc); - if (ret) - return ret; - - uclass_foreach_dev(dev, uc) - usb_emul_reset(dev); -#endif #ifdef CONFIG_USB_STORAGE usb_stor_reset(); #endif diff --git a/include/usb.h b/include/usb.h index 3766514635..57a7d8d0ea 100644 --- a/include/usb.h +++ b/include/usb.h @@ -1067,14 +1067,6 @@ struct usb_generic_descriptor **usb_emul_find_descriptor( struct usb_generic_descriptor **ptr, int type, int index); /** - * usb_emul_reset() - Reset all emulators ready for use - * - * Clear out any address information in the emulators and make then ready for - * a new USB scan - */ -void usb_emul_reset(struct udevice *dev); - -/** * usb_show_tree() - show the USB device tree * * This shows a list of active USB devices along with basic information about |