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| author | Łukasz Majewski <l.majewski@samsung.com> | 2012-03-12 22:08:06 +0000 |
|---|---|---|
| committer | Marek Vasut <marek.vasut@gmail.com> | 2012-03-19 00:08:25 +0100 |
| commit | 7cf7beffaf8135c8af989609075ed1221282fd14 (patch) | |
| tree | 7c21a760ae608388c47ba7317877b7da1cce6f34 | |
| parent | f50dcd60a03a3fe7bbb7d43d6fe070602bda6989 (diff) | |
| download | u-boot-imx-7cf7beffaf8135c8af989609075ed1221282fd14.zip u-boot-imx-7cf7beffaf8135c8af989609075ed1221282fd14.tar.gz u-boot-imx-7cf7beffaf8135c8af989609075ed1221282fd14.tar.bz2 | |
usb:udc:samsung:fix Remove the req_config flag
The dev->req_config flag was indicating that the forwarded
request needs to perform the usb gadget delayed status.
This is however not needed anymore, so it can be removed.
Signed-off-by: Lukasz Majewski <l.majewski@samsung.com>
Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
Cc: Marek Vasut <marex@denx.de>
| -rw-r--r-- | drivers/usb/gadget/s3c_udc_otg_xfer_dma.c | 18 | ||||
| -rw-r--r-- | include/usb/s3c_udc.h | 2 |
2 files changed, 6 insertions, 14 deletions
diff --git a/drivers/usb/gadget/s3c_udc_otg_xfer_dma.c b/drivers/usb/gadget/s3c_udc_otg_xfer_dma.c index b11108d..afd4931 100644 --- a/drivers/usb/gadget/s3c_udc_otg_xfer_dma.c +++ b/drivers/usb/gadget/s3c_udc_otg_xfer_dma.c @@ -1316,7 +1316,7 @@ void s3c_ep0_setup(struct s3c_udc *dev) /* cope with automagic for some standard requests. */ dev->req_std = (usb_ctrl->bRequestType & USB_TYPE_MASK) == USB_TYPE_STANDARD; - dev->req_config = 0; + dev->req_pending = 1; /* Handle some SETUP packets ourselves */ @@ -1337,10 +1337,9 @@ void s3c_ep0_setup(struct s3c_udc *dev) DEBUG_SETUP("%s: USB_REQ_SET_CONFIGURATION (%d)\n", __func__, usb_ctrl->wValue); - if (usb_ctrl->bRequestType == USB_RECIP_DEVICE) { + if (usb_ctrl->bRequestType == USB_RECIP_DEVICE) reset_available = 1; - dev->req_config = 1; - } + break; case USB_REQ_GET_DESCRIPTOR: @@ -1352,10 +1351,9 @@ void s3c_ep0_setup(struct s3c_udc *dev) DEBUG_SETUP("%s: *** USB_REQ_SET_INTERFACE (%d)\n", __func__, usb_ctrl->wValue); - if (usb_ctrl->bRequestType == USB_RECIP_INTERFACE) { + if (usb_ctrl->bRequestType == USB_RECIP_INTERFACE) reset_available = 1; - dev->req_config = 1; - } + break; case USB_REQ_GET_CONFIGURATION: @@ -1404,12 +1402,6 @@ void s3c_ep0_setup(struct s3c_udc *dev) spin_lock(&dev->lock); if (i < 0) { - if (dev->req_config) { - DEBUG_SETUP("\tconfig change 0x%02x fail %d?\n", - (u32)usb_ctrl->bRequest, i); - return; - } - /* setup processing failed, force stall */ s3c_udc_ep0_set_stall(ep); dev->ep0state = WAIT_FOR_SETUP; diff --git a/include/usb/s3c_udc.h b/include/usb/s3c_udc.h index 31d8f6c..6c973b6 100644 --- a/include/usb/s3c_udc.h +++ b/include/usb/s3c_udc.h @@ -102,7 +102,7 @@ struct s3c_udc { unsigned char usb_address; - unsigned req_pending:1, req_std:1, req_config:1; + unsigned req_pending:1, req_std:1; }; extern struct s3c_udc *the_controller; |