From 3f9697b714b291d81a289fe6f1f7818ac910bccb Mon Sep 17 00:00:00 2001 From: Aaro Koskinen Date: Sun, 22 Mar 2015 17:37:48 +0200 Subject: staging: octeon-usb: remove useless prefix from pipe flags Remove useless prefix from pipe flags and adjust comments. Signed-off-by: Aaro Koskinen Signed-off-by: Greg Kroah-Hartman --- drivers/staging/octeon-usb/octeon-hcd.c | 33 ++++++++++++++++----------------- 1 file changed, 16 insertions(+), 17 deletions(-) diff --git a/drivers/staging/octeon-usb/octeon-hcd.c b/drivers/staging/octeon-usb/octeon-hcd.c index 2994a464bd36..d0f346cf8e89 100644 --- a/drivers/staging/octeon-usb/octeon-hcd.c +++ b/drivers/staging/octeon-usb/octeon-hcd.c @@ -214,15 +214,14 @@ enum cvmx_usb_initialize_flags { /** * enum cvmx_usb_pipe_flags - internal flags for a pipe. * - * @__CVMX_USB_PIPE_FLAGS_SCHEDULED: Used internally to determine if a pipe is - * actively using hardware. Do not use. - * @__CVMX_USB_PIPE_FLAGS_NEED_PING: Used internally to determine if a high - * speed pipe is in the ping state. Do not - * use. + * @CVMX_USB_PIPE_FLAGS_SCHEDULED: Used internally to determine if a pipe is + * actively using hardware. + * @CVMX_USB_PIPE_FLAGS_NEED_PING: Used internally to determine if a high speed + * pipe is in the ping state. */ enum cvmx_usb_pipe_flags { - __CVMX_USB_PIPE_FLAGS_SCHEDULED = 1 << 17, - __CVMX_USB_PIPE_FLAGS_NEED_PING = 1 << 18, + CVMX_USB_PIPE_FLAGS_SCHEDULED = 1 << 17, + CVMX_USB_PIPE_FLAGS_NEED_PING = 1 << 18, }; /* Maximum number of times to retry failed transactions */ @@ -1173,7 +1172,7 @@ static struct cvmx_usb_pipe *cvmx_usb_open_pipe(struct cvmx_usb_state *usb, if ((device_speed == CVMX_USB_SPEED_HIGH) && (transfer_dir == CVMX_USB_DIRECTION_OUT) && (transfer_type == CVMX_USB_TRANSFER_BULK)) - pipe->flags |= __CVMX_USB_PIPE_FLAGS_NEED_PING; + pipe->flags |= CVMX_USB_PIPE_FLAGS_NEED_PING; pipe->device_addr = device_addr; pipe->endpoint_num = endpoint_num; pipe->device_speed = device_speed; @@ -1586,7 +1585,7 @@ static void cvmx_usb_start_channel(struct cvmx_usb_state *usb, int channel, /* Attach the channel to the pipe */ usb->pipe_for_channel[channel] = pipe; pipe->channel = channel; - pipe->flags |= __CVMX_USB_PIPE_FLAGS_SCHEDULED; + pipe->flags |= CVMX_USB_PIPE_FLAGS_SCHEDULED; /* Mark this channel as in use */ usb->idle_hardware_channels &= ~(1<flags & __CVMX_USB_PIPE_FLAGS_NEED_PING) + if (pipe->flags & CVMX_USB_PIPE_FLAGS_NEED_PING) usbc_hctsiz.s.dopng = 1; cvmx_usb_write_csr32(usb, @@ -1931,7 +1930,7 @@ static struct cvmx_usb_pipe *cvmx_usb_find_ready_pipe( struct cvmx_usb_transaction *t = list_first_entry(&pipe->transactions, typeof(*t), node); - if (!(pipe->flags & __CVMX_USB_PIPE_FLAGS_SCHEDULED) && t && + 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) @@ -2394,11 +2393,11 @@ static int cvmx_usb_cancel(struct cvmx_usb_state *usb, * treat it special */ if (list_first_entry(&pipe->transactions, typeof(*transaction), node) == - transaction && (pipe->flags & __CVMX_USB_PIPE_FLAGS_SCHEDULED)) { + transaction && (pipe->flags & CVMX_USB_PIPE_FLAGS_SCHEDULED)) { union cvmx_usbcx_hccharx usbc_hcchar; usb->pipe_for_channel[pipe->channel] = NULL; - pipe->flags &= ~__CVMX_USB_PIPE_FLAGS_SCHEDULED; + pipe->flags &= ~CVMX_USB_PIPE_FLAGS_SCHEDULED; CVMX_SYNCW; @@ -2592,7 +2591,7 @@ static int cvmx_usb_poll_channel(struct cvmx_usb_state *usb, int channel) * function will figure out which pipe needs to go */ usb->pipe_for_channel[channel] = NULL; - pipe->flags &= ~__CVMX_USB_PIPE_FLAGS_SCHEDULED; + pipe->flags &= ~CVMX_USB_PIPE_FLAGS_SCHEDULED; /* * Read the channel config info so we can figure out how much data @@ -2675,7 +2674,7 @@ static int cvmx_usb_poll_channel(struct cvmx_usb_state *usb, int channel) if ((pipe->device_speed == CVMX_USB_SPEED_HIGH) && (pipe->transfer_type == CVMX_USB_TRANSFER_BULK) && (pipe->transfer_dir == CVMX_USB_DIRECTION_OUT)) - pipe->flags |= __CVMX_USB_PIPE_FLAGS_NEED_PING; + pipe->flags |= CVMX_USB_PIPE_FLAGS_NEED_PING; if (usbc_hcint.s.stall) { /* @@ -2778,7 +2777,7 @@ static int cvmx_usb_poll_channel(struct cvmx_usb_state *usb, int channel) * Since we got an ACK, we know we don't need to do a ping on * this pipe */ - pipe->flags &= ~__CVMX_USB_PIPE_FLAGS_NEED_PING; + pipe->flags &= ~CVMX_USB_PIPE_FLAGS_NEED_PING; switch (transaction->type) { case CVMX_USB_TRANSFER_CONTROL: @@ -2911,7 +2910,7 @@ static int cvmx_usb_poll_channel(struct cvmx_usb_state *usb, int channel) CVMX_USB_DIRECTION_OUT) && (usbc_hcint.s.nak)) pipe->flags |= - __CVMX_USB_PIPE_FLAGS_NEED_PING; + CVMX_USB_PIPE_FLAGS_NEED_PING; if (!buffer_space_left || (bytes_in_last_packet < pipe->max_packet)) { -- cgit v1.2.3