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>
diff --git a/drivers/usb/musb/musb_core.c b/drivers/usb/musb/musb_core.c
index 3d9b647..4bc2ad8 100644
--- a/drivers/usb/musb/musb_core.c
+++ b/drivers/usb/musb/musb_core.c
@@ -791,7 +791,7 @@
*/
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 @@
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 @@
/* 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 @@
/* 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 @@
} 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);
}
}
}