diff options
| author | Felipe Balbi <balbi@ti.com> | 2011-11-24 17:46:27 +0400 |
|---|---|---|
| committer | Felipe Balbi <balbi@ti.com> | 2012-08-09 13:34:46 +0400 |
| commit | a04d46d02e0c511dabb3c0a29286811a00d12b10 (patch) | |
| tree | c673b5cb1704e1a5ed9301284cdefac4ba8069e1 /drivers/usb/musb/musb_core.c | |
| parent | 032ec49f5351e9cb242b1a1c367d14415043ab95 (diff) | |
| download | linux-a04d46d02e0c511dabb3c0a29286811a00d12b10.tar.xz | |
usb: musb: drop is_host_capable() and is_peripheral_capable()
those two were defined to 1 anyway, quite useless.
Signed-off-by: Felipe Balbi <balbi@ti.com>
Diffstat (limited to 'drivers/usb/musb/musb_core.c')
| -rw-r--r-- | drivers/usb/musb/musb_core.c | 48 |
1 files changed, 18 insertions, 30 deletions
diff --git a/drivers/usb/musb/musb_core.c b/drivers/usb/musb/musb_core.c index 3d9b64707ba3..4bc2ad8352a7 100644 --- a/drivers/usb/musb/musb_core.c +++ b/drivers/usb/musb/musb_core.c @@ -791,7 +791,7 @@ b_host: */ if (int_usb & MUSB_INTR_RESET) { handled = IRQ_HANDLED; - if (is_host_capable() && (devctl & MUSB_DEVCTL_HM) != 0) { + if ((devctl & MUSB_DEVCTL_HM) != 0) { /* * Looks like non-HS BABBLE can be ignored, but * HS BABBLE is an error condition. For HS the solution @@ -805,7 +805,7 @@ b_host: ERR("Stopping host session -- babble\n"); musb_writeb(musb->mregs, MUSB_DEVCTL, 0); } - } else if (is_peripheral_capable()) { + } else { dev_dbg(musb->controller, "BUS RESET as %s\n", otg_state_string(musb->xceiv->state)); switch (musb->xceiv->state) { @@ -1564,13 +1564,10 @@ irqreturn_t musb_interrupt(struct musb *musb) /* musb_ep_select(musb->mregs, ep_num); */ /* REVISIT just retval = ep->rx_irq(...) */ retval = IRQ_HANDLED; - if (devctl & MUSB_DEVCTL_HM) { - if (is_host_capable()) - musb_host_rx(musb, ep_num); - } else { - if (is_peripheral_capable()) - musb_g_rx(musb, ep_num); - } + if (devctl & MUSB_DEVCTL_HM) + musb_host_rx(musb, ep_num); + else + musb_g_rx(musb, ep_num); } reg >>= 1; @@ -1585,13 +1582,10 @@ irqreturn_t musb_interrupt(struct musb *musb) /* musb_ep_select(musb->mregs, ep_num); */ /* REVISIT just retval |= ep->tx_irq(...) */ retval = IRQ_HANDLED; - if (devctl & MUSB_DEVCTL_HM) { - if (is_host_capable()) - musb_host_tx(musb, ep_num); - } else { - if (is_peripheral_capable()) - musb_g_tx(musb, ep_num); - } + if (devctl & MUSB_DEVCTL_HM) + musb_host_tx(musb, ep_num); + else + musb_g_tx(musb, ep_num); } reg >>= 1; ep_num++; @@ -1627,22 +1621,16 @@ void musb_dma_completion(struct musb *musb, u8 epnum, u8 transmit) } else { /* endpoints 1..15 */ if (transmit) { - if (devctl & MUSB_DEVCTL_HM) { - if (is_host_capable()) - musb_host_tx(musb, epnum); - } else { - if (is_peripheral_capable()) - musb_g_tx(musb, epnum); - } + if (devctl & MUSB_DEVCTL_HM) + musb_host_tx(musb, epnum); + else + musb_g_tx(musb, epnum); } else { /* receive */ - if (devctl & MUSB_DEVCTL_HM) { - if (is_host_capable()) - musb_host_rx(musb, epnum); - } else { - if (is_peripheral_capable()) - musb_g_rx(musb, epnum); - } + if (devctl & MUSB_DEVCTL_HM) + musb_host_rx(musb, epnum); + else + musb_g_rx(musb, epnum); } } } |