diff options
| author | Alexander Shishkin <alexander.shishkin@linux.intel.com> | 2012-05-09 00:28:57 +0400 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2012-05-10 01:51:24 +0400 |
| commit | 1155a7b8315bc60e43ee67e2e0e32e536f3a2a93 (patch) | |
| tree | 10480316afa3d944265ee970682bcd7544302a94 | |
| parent | df767b71e5816692134d59c0c17e0f77cd73333d (diff) | |
| download | linux-1155a7b8315bc60e43ee67e2e0e32e536f3a2a93.tar.xz | |
usb: gadget: ci13xxx: drop needless parens
Small and self-evident cleanup.
Signed-off-by: Alexander Shishkin <alexander.shishkin@linux.intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
| -rw-r--r-- | drivers/usb/gadget/ci13xxx_udc.c | 8 | ||||
| -rw-r--r-- | drivers/usb/gadget/ci13xxx_udc.h | 8 |
2 files changed, 8 insertions, 8 deletions
diff --git a/drivers/usb/gadget/ci13xxx_udc.c b/drivers/usb/gadget/ci13xxx_udc.c index 3a453393735c..992ce1145d26 100644 --- a/drivers/usb/gadget/ci13xxx_udc.c +++ b/drivers/usb/gadget/ci13xxx_udc.c @@ -1760,14 +1760,14 @@ __acquires(mEp->lock) if ((setup->bRequestType & USB_RECIP_MASK) == USB_RECIP_DEVICE) { /* Assume that device is bus powered for now. */ - *((u16 *)req->buf) = _udc->remote_wakeup << 1; + *(u16 *)req->buf = _udc->remote_wakeup << 1; retval = 0; } else if ((setup->bRequestType & USB_RECIP_MASK) \ == USB_RECIP_ENDPOINT) { dir = (le16_to_cpu(setup->wIndex) & USB_ENDPOINT_DIR_MASK) ? TX : RX; num = le16_to_cpu(setup->wIndex) & USB_ENDPOINT_NUMBER_MASK; - *((u16 *)req->buf) = hw_ep_get_halt(num, dir); + *(u16 *)req->buf = hw_ep_get_halt(num, dir); } /* else do nothing; reserved for future use */ @@ -2284,8 +2284,8 @@ static int ep_queue(struct usb_ep *ep, struct usb_request *req, goto done; } - if (req->length > (4 * CI13XXX_PAGE_SIZE)) { - req->length = (4 * CI13XXX_PAGE_SIZE); + if (req->length > 4 * CI13XXX_PAGE_SIZE) { + req->length = 4 * CI13XXX_PAGE_SIZE; retval = -EMSGSIZE; warn("request length truncated"); } diff --git a/drivers/usb/gadget/ci13xxx_udc.h b/drivers/usb/gadget/ci13xxx_udc.h index 66f41a34c765..926cd68aed41 100644 --- a/drivers/usb/gadget/ci13xxx_udc.h +++ b/drivers/usb/gadget/ci13xxx_udc.h @@ -20,10 +20,10 @@ * DEFINE *****************************************************************************/ #define CI13XXX_PAGE_SIZE 4096ul /* page size for TD's */ -#define ENDPT_MAX (32) -#define CTRL_PAYLOAD_MAX (64) -#define RX (0) /* similar to USB_DIR_OUT but can be used as an index */ -#define TX (1) /* similar to USB_DIR_IN but can be used as an index */ +#define ENDPT_MAX 32 +#define CTRL_PAYLOAD_MAX 64 +#define RX 0 /* similar to USB_DIR_OUT but can be used as an index */ +#define TX 1 /* similar to USB_DIR_IN but can be used as an index */ /****************************************************************************** * STRUCTURES |