diff options
| author | Felipe Balbi <balbi@ti.com> | 2011-09-30 10:58:51 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@suse.de> | 2011-10-04 10:25:56 -0700 |
| commit | dc1c70a774b6fe3744b330d58bb9cf802f7eac89 (patch) | |
| tree | e12ab3ac678d858968799c0f22d1b89283ce2982 /drivers/usb/dwc3/ep0.c | |
| parent | aabb70752361a8b8ca44142a942a5bd133c4d304 (diff) | |
usb: dwc3: convert structures into bitshifts
our parameter structures need to be written to
HW, so instead of assuming little endian, we
convert those into bit shifts.
Signed-off-by: Felipe Balbi <balbi@ti.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Diffstat (limited to 'drivers/usb/dwc3/ep0.c')
| -rw-r--r-- | drivers/usb/dwc3/ep0.c | 6 |
1 files changed, 2 insertions, 4 deletions
diff --git a/drivers/usb/dwc3/ep0.c b/drivers/usb/dwc3/ep0.c index 2def48ed30e..69a4e43ddf5 100644 --- a/drivers/usb/dwc3/ep0.c +++ b/drivers/usb/dwc3/ep0.c @@ -103,10 +103,8 @@ static int dwc3_ep0_start_trans(struct dwc3 *dwc, u8 epnum, dma_addr_t buf_dma, dwc3_trb_to_hw(&trb, trb_hw); memset(¶ms, 0, sizeof(params)); - params.param0.depstrtxfer.transfer_desc_addr_high = - upper_32_bits(dwc->ep0_trb_addr); - params.param1.depstrtxfer.transfer_desc_addr_low = - lower_32_bits(dwc->ep0_trb_addr); + params.param0 = upper_32_bits(dwc->ep0_trb_addr); + params.param1 = lower_32_bits(dwc->ep0_trb_addr); ret = dwc3_send_gadget_ep_cmd(dwc, dep->number, DWC3_DEPCMD_STARTTRANSFER, ¶ms); |