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| author | Matthias Kaehlcke <matthias@kaehlcke.net> | 2009-04-15 22:27:49 +0200 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@suse.de> | 2009-06-15 21:44:41 -0700 |
| commit | 71de6b63f15924e5aed2de0b975efc5117c0ca75 (patch) | |
| tree | 3a410035235df80e15e60be3c57d48c464563ec8 /drivers | |
| parent | 15739bb5023ab9373e0c6c7c703dc8c50ead9eca (diff) | |
| download | lwn-71de6b63f15924e5aed2de0b975efc5117c0ca75.tar.gz lwn-71de6b63f15924e5aed2de0b975efc5117c0ca75.zip | |
USB: atmel_usba_udc: use helper functions to determine endpoint type and direction
Use helper functions to determine the type and direction of an endpoint
instead of fiddling with bEndpointAddress and bmAttributes
Signed-off-by: Matthias Kaehlcke <matthias@kaehlcke.net>
Acked-by: David Brownell <dbrownell@users.sourceforge.net>
Acked-by: Haavard Skinnemoen <haavard.skinnemoen@atmel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/usb/gadget/atmel_usba_udc.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/usb/gadget/atmel_usba_udc.c b/drivers/usb/gadget/atmel_usba_udc.c index 05c913cc3658..7a8f4421924c 100644 --- a/drivers/usb/gadget/atmel_usba_udc.c +++ b/drivers/usb/gadget/atmel_usba_udc.c @@ -550,12 +550,12 @@ usba_ep_enable(struct usb_ep *_ep, const struct usb_endpoint_descriptor *desc) DBG(DBG_HW, "%s: EPT_SIZE = %lu (maxpacket = %lu)\n", ep->ep.name, ept_cfg, maxpacket); - if ((desc->bEndpointAddress & USB_ENDPOINT_DIR_MASK) == USB_DIR_IN) { + if (usb_endpoint_dir_in(desc)) { ep->is_in = 1; ept_cfg |= USBA_EPT_DIR_IN; } - switch (desc->bmAttributes & USB_ENDPOINT_XFERTYPE_MASK) { + switch (usb_endpoint_type(desc)) { case USB_ENDPOINT_XFER_CONTROL: ept_cfg |= USBA_BF(EPT_TYPE, USBA_EPT_TYPE_CONTROL); ept_cfg |= USBA_BF(BK_NUMBER, USBA_BK_NUMBER_ONE); |