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| author | Hans de Goede <hdegoede@redhat.com> | 2015-06-17 21:33:45 +0200 |
|---|---|---|
| committer | Simon Glass <sjg@chromium.org> | 2015-07-21 17:39:34 -0600 |
| commit | 6bfe80e754d7e2841316429f091ed3b68f6cf5a2 (patch) | |
| tree | d9c3c0c265e0393c005d1f24a96dbe69d8e21858 | |
| parent | 04c5ee41b2ff00d396033bcac676be83a4e51468 (diff) | |
| download | u-boot-imx-6bfe80e754d7e2841316429f091ed3b68f6cf5a2.zip u-boot-imx-6bfe80e754d7e2841316429f091ed3b68f6cf5a2.tar.gz u-boot-imx-6bfe80e754d7e2841316429f091ed3b68f6cf5a2.tar.bz2 | |
usb: Drop device-model specific copy of usb_legacy_port_reset
The device-model usb_legacy_port_reset function calls the device-model
usb_port_reset function which is a 1 on 1 copy of the non dm
usb_legacy_port_reset and this is the only use of usb_port_reset in all
of u-boot.
Drop both, and alway use the usb_legacy_port_reset() version in
common/usb.c .
Also while at it make it static as it is only used in common/usb.c .
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Acked-by: Simon Glass <sjg@chromium.org>
| -rw-r--r-- | common/usb.c | 4 | ||||
| -rw-r--r-- | drivers/usb/host/usb-uclass.c | 29 | ||||
| -rw-r--r-- | include/usb.h | 8 |
3 files changed, 1 insertions, 40 deletions
diff --git a/common/usb.c b/common/usb.c index 7ff8ac5..4ddf98f 100644 --- a/common/usb.c +++ b/common/usb.c @@ -911,8 +911,7 @@ __weak int usb_alloc_device(struct usb_device *udev) } #endif /* !CONFIG_DM_USB */ -#ifndef CONFIG_DM_USB -int usb_legacy_port_reset(struct usb_device *hub, int portnr) +static int usb_legacy_port_reset(struct usb_device *hub, int portnr) { if (hub) { unsigned short portstatus; @@ -930,7 +929,6 @@ int usb_legacy_port_reset(struct usb_device *hub, int portnr) return 0; } -#endif static int get_descriptor_len(struct usb_device *dev, int len, int expect_len) { diff --git a/drivers/usb/host/usb-uclass.c b/drivers/usb/host/usb-uclass.c index 6e86f4a..10d4712 100644 --- a/drivers/usb/host/usb-uclass.c +++ b/drivers/usb/host/usb-uclass.c @@ -310,35 +310,6 @@ int usb_post_bind(struct udevice *dev) return dm_scan_fdt_node(dev, gd->fdt_blob, dev->of_offset, false); } -int usb_port_reset(struct usb_device *parent, int portnr) -{ - unsigned short portstatus; - int ret; - - debug("%s: start\n", __func__); - - if (parent) { - /* reset the port for the second time */ - assert(portnr > 0); - debug("%s: reset %d\n", __func__, portnr - 1); - ret = legacy_hub_port_reset(parent, portnr - 1, &portstatus); - if (ret < 0) { - printf("\n Couldn't reset port %i\n", portnr); - return ret; - } - } else { - debug("%s: reset root\n", __func__); - usb_reset_root_port(); - } - - return 0; -} - -int usb_legacy_port_reset(struct usb_device *parent, int portnr) -{ - return usb_port_reset(parent, portnr); -} - int usb_setup_ehci_gadget(struct ehci_ctrl **ctlrp) { struct usb_platdata *plat; diff --git a/include/usb.h b/include/usb.h index dca512d..6b5d536 100644 --- a/include/usb.h +++ b/include/usb.h @@ -730,14 +730,6 @@ int usb_reset_root_port(void); struct usb_device *usb_get_dev_index(struct udevice *bus, int index); /** - * usb_legacy_port_reset() - Legacy function to reset a hub port - * - * @hub: Hub device - * @portnr: Port number (1=first) - */ -int usb_legacy_port_reset(struct usb_device *hub, int portnr); - -/** * usb_setup_device() - set up a device ready for use * * @dev: USB device pointer. This need not be a real device - it is |