From 68ea33801754b1da75e20842c2625802e9eeadbe Mon Sep 17 00:00:00 2001 From: Aaro Koskinen Date: Fri, 26 Feb 2016 02:13:52 +0200 Subject: [PATCH] staging: octeon-usb: align split lines to match open parenthesis Align split lines to match open parenthesis. Signed-off-by: Aaro Koskinen Signed-off-by: Greg Kroah-Hartman --- drivers/staging/octeon-usb/octeon-hcd.c | 170 +++++++++++------------- 1 file changed, 81 insertions(+), 89 deletions(-) diff --git a/drivers/staging/octeon-usb/octeon-hcd.c b/drivers/staging/octeon-usb/octeon-hcd.c index 27a754202156..a2308029001e 100644 --- a/drivers/staging/octeon-usb/octeon-hcd.c +++ b/drivers/staging/octeon-usb/octeon-hcd.c @@ -1106,8 +1106,8 @@ static struct cvmx_usb_pipe *cvmx_usb_open_pipe(struct cvmx_usb_state *usb, if (!pipe) return NULL; if ((device_speed == CVMX_USB_SPEED_HIGH) && - (transfer_dir == CVMX_USB_DIRECTION_OUT) && - (transfer_type == CVMX_USB_TRANSFER_BULK)) + (transfer_dir == CVMX_USB_DIRECTION_OUT) && + (transfer_type == CVMX_USB_TRANSFER_BULK)) pipe->flags |= CVMX_USB_PIPE_FLAGS_NEED_PING; pipe->device_addr = device_addr; pipe->endpoint_num = endpoint_num; @@ -1325,7 +1325,7 @@ static void cvmx_usb_fill_tx_fifo(struct cvmx_usb_state *usb, int channel) return; if ((hcchar.s.eptype == CVMX_USB_TRANSFER_INTERRUPT) || - (hcchar.s.eptype == CVMX_USB_TRANSFER_ISOCHRONOUS)) + (hcchar.s.eptype == CVMX_USB_TRANSFER_ISOCHRONOUS)) fifo = &usb->periodic; else fifo = &usb->nonperiodic; @@ -1555,8 +1555,8 @@ static void cvmx_usb_start_channel(struct cvmx_usb_state *usb, int channel, usbc_hcintmsk.s.xfercomplmsk = 1; } cvmx_usb_write_csr32(usb, - CVMX_USBCX_HCINTMSKX(channel, usb->index), - usbc_hcintmsk.u32); + CVMX_USBCX_HCINTMSKX(channel, usb->index), + usbc_hcintmsk.u32); /* Enable the channel interrupt to propagate */ usbc_haintmsk.u32 = cvmx_usb_read_csr32(usb, @@ -1643,10 +1643,9 @@ static void cvmx_usb_start_channel(struct cvmx_usb_state *usb, int channel, * begin/middle/end of the data or all */ if (!usbc_hcsplt.s.compsplt && - (pipe->transfer_dir == - CVMX_USB_DIRECTION_OUT) && - (pipe->transfer_type == - CVMX_USB_TRANSFER_ISOCHRONOUS)) { + (pipe->transfer_dir == CVMX_USB_DIRECTION_OUT) && + (pipe->transfer_type == + CVMX_USB_TRANSFER_ISOCHRONOUS)) { /* * Clear the split complete frame number as * there isn't going to be a split complete @@ -1712,8 +1711,8 @@ static void cvmx_usb_start_channel(struct cvmx_usb_state *usb, int channel, if (packets_to_transfer == 0) { packets_to_transfer = 1; } else if ((packets_to_transfer > 1) && - (usb->init_flags & - CVMX_USB_INITIALIZE_FLAGS_NO_DMA)) { + (usb->init_flags & + CVMX_USB_INITIALIZE_FLAGS_NO_DMA)) { /* * Limit to one packet when not using DMA. Channels must * be restarted between every packet for IN @@ -1820,9 +1819,11 @@ static void cvmx_usb_start_channel(struct cvmx_usb_state *usb, int channel, break; } { - union cvmx_usbcx_hctsizx usbc_hctsiz = {.u32 = + union cvmx_usbcx_hctsizx usbc_hctsiz = { .u32 = cvmx_usb_read_csr32(usb, - CVMX_USBCX_HCTSIZX(channel, usb->index))}; + CVMX_USBCX_HCTSIZX(channel, + usb->index)) + }; transaction->xfersize = usbc_hctsiz.s.xfersize; transaction->pktcnt = usbc_hctsiz.s.pktcnt; } @@ -1856,11 +1857,11 @@ static struct cvmx_usb_pipe *cvmx_usb_find_ready_pipe( list_first_entry(&pipe->transactions, typeof(*t), node); if (!(pipe->flags & CVMX_USB_PIPE_FLAGS_SCHEDULED) && t && - (pipe->next_tx_frame <= current_frame) && - ((pipe->split_sc_frame == -1) || - ((((int)current_frame - (int)pipe->split_sc_frame) - & 0x7f) < 0x40)) && - (!usb->active_split || (usb->active_split == t))) { + (pipe->next_tx_frame <= current_frame) && + ((pipe->split_sc_frame == -1) || + ((((int)current_frame - pipe->split_sc_frame) & 0x7f) < + 0x40)) && + (!usb->active_split || (usb->active_split == t))) { prefetch(t); return pipe; } @@ -1916,25 +1917,21 @@ static void cvmx_usb_schedule(struct cvmx_usb_state *usb, int is_sof) * beginning of the frame */ pipe = cvmx_usb_find_ready_pipe(usb, - usb->active_pipes + - CVMX_USB_TRANSFER_ISOCHRONOUS, - usb->frame_number); + usb->active_pipes + CVMX_USB_TRANSFER_ISOCHRONOUS, + usb->frame_number); if (likely(!pipe)) pipe = cvmx_usb_find_ready_pipe(usb, - usb->active_pipes + - CVMX_USB_TRANSFER_INTERRUPT, - usb->frame_number); + usb->active_pipes + CVMX_USB_TRANSFER_INTERRUPT, + usb->frame_number); } if (likely(!pipe)) { pipe = cvmx_usb_find_ready_pipe(usb, - usb->active_pipes + - CVMX_USB_TRANSFER_CONTROL, - usb->frame_number); + usb->active_pipes + CVMX_USB_TRANSFER_CONTROL, + usb->frame_number); if (likely(!pipe)) pipe = cvmx_usb_find_ready_pipe(usb, - usb->active_pipes + - CVMX_USB_TRANSFER_BULK, - usb->frame_number); + usb->active_pipes + CVMX_USB_TRANSFER_BULK, + usb->frame_number); } if (!pipe) break; @@ -1949,7 +1946,7 @@ done: */ need_sof = 0; for (ttype = CVMX_USB_TRANSFER_CONTROL; - ttype <= CVMX_USB_TRANSFER_INTERRUPT; ttype++) { + ttype <= CVMX_USB_TRANSFER_INTERRUPT; ttype++) { list_for_each_entry(pipe, &usb->active_pipes[ttype], node) { if (pipe->next_tx_frame > usb->frame_number) { need_sof = 1; @@ -1994,8 +1991,7 @@ static void octeon_usb_urb_complete_callback(struct cvmx_usb_state *usb, /* Recalculate the transfer size by adding up each packet */ urb->actual_length = 0; for (i = 0; i < urb->number_of_packets; i++) { - if (iso_packet[i].status == - CVMX_USB_COMPLETE_SUCCESS) { + if (iso_packet[i].status == CVMX_USB_COMPLETE_SUCCESS) { urb->iso_frame_desc[i].status = 0; urb->iso_frame_desc[i].actual_length = iso_packet[i].length; @@ -2086,7 +2082,7 @@ static void cvmx_usb_perform_complete(struct cvmx_usb_state *usb, * next one */ if ((transaction->iso_number_packets > 1) && - (complete_code == CVMX_USB_COMPLETE_SUCCESS)) { + (complete_code == CVMX_USB_COMPLETE_SUCCESS)) { /* No bytes transferred for this packet as of yet */ transaction->actual_bytes = 0; /* One less ISO waiting to transfer */ @@ -2329,9 +2325,9 @@ static int cvmx_usb_cancel(struct cvmx_usb_state *usb, if (usbc_hcchar.s.chena) { usbc_hcchar.s.chdis = 1; cvmx_usb_write_csr32(usb, - CVMX_USBCX_HCCHARX(pipe->channel, - usb->index), - usbc_hcchar.u32); + CVMX_USBCX_HCCHARX(pipe->channel, + usb->index), + usbc_hcchar.u32); } } cvmx_usb_perform_complete(usb, pipe, transaction, @@ -2442,9 +2438,9 @@ static int cvmx_usb_poll_channel(struct cvmx_usb_state *usb, int channel) * write of HCCHARX without changing things */ cvmx_usb_write_csr32(usb, - CVMX_USBCX_HCCHARX(channel, - usb->index), - usbc_hcchar.u32); + CVMX_USBCX_HCCHARX(channel, + usb->index), + usbc_hcchar.u32); return 0; } @@ -2459,14 +2455,12 @@ static int cvmx_usb_poll_channel(struct cvmx_usb_state *usb, int channel) hcintmsk.u32 = 0; hcintmsk.s.chhltdmsk = 1; cvmx_usb_write_csr32(usb, - CVMX_USBCX_HCINTMSKX(channel, - usb->index), - hcintmsk.u32); + CVMX_USBCX_HCINTMSKX(channel, usb->index), + hcintmsk.u32); usbc_hcchar.s.chdis = 1; cvmx_usb_write_csr32(usb, - CVMX_USBCX_HCCHARX(channel, - usb->index), - usbc_hcchar.u32); + CVMX_USBCX_HCCHARX(channel, usb->index), + usbc_hcchar.u32); return 0; } else if (usbc_hcint.s.xfercompl) { /* @@ -2560,7 +2554,7 @@ static int cvmx_usb_poll_channel(struct cvmx_usb_state *usb, int channel) * transferred */ if ((transaction->stage == CVMX_USB_STAGE_SETUP) || - (transaction->stage == CVMX_USB_STAGE_SETUP_SPLIT_COMPLETE)) + (transaction->stage == CVMX_USB_STAGE_SETUP_SPLIT_COMPLETE)) bytes_this_transfer = 0; /* @@ -2588,8 +2582,8 @@ static int cvmx_usb_poll_channel(struct cvmx_usb_state *usb, int channel) * will clear this flag */ if ((pipe->device_speed == CVMX_USB_SPEED_HIGH) && - (pipe->transfer_type == CVMX_USB_TRANSFER_BULK) && - (pipe->transfer_dir == CVMX_USB_DIRECTION_OUT)) + (pipe->transfer_type == CVMX_USB_TRANSFER_BULK) && + (pipe->transfer_dir == CVMX_USB_DIRECTION_OUT)) pipe->flags |= CVMX_USB_PIPE_FLAGS_NEED_PING; if (unlikely(WARN_ON_ONCE(bytes_this_transfer < 0))) { @@ -2643,10 +2637,10 @@ static int cvmx_usb_poll_channel(struct cvmx_usb_state *usb, int channel) * again. Otherwise this transaction is complete */ if ((buffer_space_left == 0) || - (bytes_in_last_packet < pipe->max_packet)) + (bytes_in_last_packet < pipe->max_packet)) cvmx_usb_perform_complete(usb, pipe, - transaction, - CVMX_USB_COMPLETE_SUCCESS); + transaction, + CVMX_USB_COMPLETE_SUCCESS); } else { /* * Split transactions retry the split complete 4 times @@ -2685,7 +2679,8 @@ static int cvmx_usb_poll_channel(struct cvmx_usb_state *usb, int channel) case CVMX_USB_STAGE_NON_CONTROL_SPLIT_COMPLETE: /* This should be impossible */ cvmx_usb_perform_complete(usb, pipe, - transaction, CVMX_USB_COMPLETE_ERROR); + transaction, + CVMX_USB_COMPLETE_ERROR); break; case CVMX_USB_STAGE_SETUP: pipe->pid_toggle = 1; @@ -2734,8 +2729,8 @@ static int cvmx_usb_poll_channel(struct cvmx_usb_state *usb, int channel) pipe->max_packet; } } else if ((buffer_space_left == 0) || - (bytes_in_last_packet < - pipe->max_packet)) { + (bytes_in_last_packet < + pipe->max_packet)) { pipe->pid_toggle = 1; transaction->stage = CVMX_USB_STAGE_STATUS; @@ -2743,8 +2738,7 @@ static int cvmx_usb_poll_channel(struct cvmx_usb_state *usb, int channel) break; case CVMX_USB_STAGE_DATA_SPLIT_COMPLETE: if ((buffer_space_left == 0) || - (bytes_in_last_packet < - pipe->max_packet)) { + (bytes_in_last_packet < pipe->max_packet)) { pipe->pid_toggle = 1; transaction->stage = CVMX_USB_STAGE_STATUS; @@ -2759,13 +2753,13 @@ static int cvmx_usb_poll_channel(struct cvmx_usb_state *usb, int channel) CVMX_USB_STAGE_STATUS_SPLIT_COMPLETE; else cvmx_usb_perform_complete(usb, pipe, - transaction, - CVMX_USB_COMPLETE_SUCCESS); + transaction, + CVMX_USB_COMPLETE_SUCCESS); break; case CVMX_USB_STAGE_STATUS_SPLIT_COMPLETE: cvmx_usb_perform_complete(usb, pipe, - transaction, - CVMX_USB_COMPLETE_SUCCESS); + transaction, + CVMX_USB_COMPLETE_SUCCESS); break; } break; @@ -2779,18 +2773,18 @@ static int cvmx_usb_poll_channel(struct cvmx_usb_state *usb, int channel) */ if (cvmx_usb_pipe_needs_split(usb, pipe)) { if (transaction->stage == - CVMX_USB_STAGE_NON_CONTROL) + CVMX_USB_STAGE_NON_CONTROL) transaction->stage = CVMX_USB_STAGE_NON_CONTROL_SPLIT_COMPLETE; else { if (buffer_space_left && - (bytes_in_last_packet == - pipe->max_packet)) + (bytes_in_last_packet == + pipe->max_packet)) transaction->stage = CVMX_USB_STAGE_NON_CONTROL; else { if (transaction->type == - CVMX_USB_TRANSFER_INTERRUPT) + CVMX_USB_TRANSFER_INTERRUPT) pipe->next_tx_frame += pipe->interval; cvmx_usb_perform_complete( @@ -2802,7 +2796,7 @@ static int cvmx_usb_poll_channel(struct cvmx_usb_state *usb, int channel) } } else { if ((pipe->device_speed == - CVMX_USB_SPEED_HIGH) && + CVMX_USB_SPEED_HIGH) && (pipe->transfer_type == CVMX_USB_TRANSFER_BULK) && (pipe->transfer_dir == @@ -2811,15 +2805,14 @@ static int cvmx_usb_poll_channel(struct cvmx_usb_state *usb, int channel) pipe->flags |= CVMX_USB_PIPE_FLAGS_NEED_PING; if (!buffer_space_left || - (bytes_in_last_packet < - pipe->max_packet)) { + (bytes_in_last_packet < pipe->max_packet)) { if (transaction->type == - CVMX_USB_TRANSFER_INTERRUPT) + CVMX_USB_TRANSFER_INTERRUPT) pipe->next_tx_frame += pipe->interval; cvmx_usb_perform_complete(usb, pipe, - transaction, - CVMX_USB_COMPLETE_SUCCESS); + transaction, + CVMX_USB_COMPLETE_SUCCESS); } } break; @@ -2834,7 +2827,7 @@ static int cvmx_usb_poll_channel(struct cvmx_usb_state *usb, int channel) * schedule interval */ if (pipe->transfer_dir == - CVMX_USB_DIRECTION_OUT) { + CVMX_USB_DIRECTION_OUT) { /* * If no space left or this wasn't a max * size packet then this transfer is @@ -2842,16 +2835,16 @@ static int cvmx_usb_poll_channel(struct cvmx_usb_state *usb, int channel) * send the next 188 bytes */ if (!buffer_space_left || - (bytes_this_transfer < 188)) { + (bytes_this_transfer < 188)) { pipe->next_tx_frame += pipe->interval; cvmx_usb_perform_complete(usb, - pipe, transaction, - CVMX_USB_COMPLETE_SUCCESS); + pipe, transaction, + CVMX_USB_COMPLETE_SUCCESS); } } else { if (transaction->stage == - CVMX_USB_STAGE_NON_CONTROL_SPLIT_COMPLETE) { + CVMX_USB_STAGE_NON_CONTROL_SPLIT_COMPLETE) { /* * We are in the incoming data * phase. Keep getting data @@ -2859,15 +2852,14 @@ static int cvmx_usb_poll_channel(struct cvmx_usb_state *usb, int channel) * get a small packet */ if ((buffer_space_left == 0) || - (bytes_in_last_packet < - pipe->max_packet)) { + (bytes_in_last_packet < + pipe->max_packet)) { pipe->next_tx_frame += pipe->interval; - cvmx_usb_perform_complete( - usb, - pipe, - transaction, - CVMX_USB_COMPLETE_SUCCESS); + cvmx_usb_perform_complete(usb, + pipe, + transaction, + CVMX_USB_COMPLETE_SUCCESS); } } else transaction->stage = @@ -2876,8 +2868,8 @@ static int cvmx_usb_poll_channel(struct cvmx_usb_state *usb, int channel) } else { pipe->next_tx_frame += pipe->interval; cvmx_usb_perform_complete(usb, pipe, - transaction, - CVMX_USB_COMPLETE_SUCCESS); + transaction, + CVMX_USB_COMPLETE_SUCCESS); } break; } @@ -2914,7 +2906,7 @@ static int cvmx_usb_poll_channel(struct cvmx_usb_state *usb, int channel) * sets when the cable is unplugged */ cvmx_usb_perform_complete(usb, pipe, transaction, - CVMX_USB_COMPLETE_ERROR); + CVMX_USB_COMPLETE_ERROR); } } return 0; @@ -2996,7 +2988,7 @@ static int cvmx_usb_poll(struct cvmx_usb_state *usb) octeon_usb_port_callback(usb); /* Clear the port change bits */ usbc_hprt.u32 = cvmx_usb_read_csr32(usb, - CVMX_USBCX_HPRT(usb->index)); + CVMX_USBCX_HPRT(usb->index)); usbc_hprt.s.prtena = 0; cvmx_usb_write_csr32(usb, CVMX_USBCX_HPRT(usb->index), usbc_hprt.u32); @@ -3306,7 +3298,7 @@ static int octeon_usb_hub_status_data(struct usb_hcd *hcd, char *buf) } static int octeon_usb_hub_control(struct usb_hcd *hcd, u16 typeReq, u16 wValue, - u16 wIndex, char *buf, u16 wLength) + u16 wIndex, char *buf, u16 wLength) { struct octeon_hcd *priv = hcd_to_octeon(hcd); struct device *dev = hcd->self.controller; @@ -3580,7 +3572,7 @@ static int octeon_usb_probe(struct platform_device *pdev) break; default: dev_err(dev, "Illegal USBN \"clock-frequency\" %u\n", - clock_rate); + clock_rate); return -ENXIO; } -- 2.20.1