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authorFelipe Balbi <balbi@ti.com>2011-06-22 16:28:09 +0200
committerGreg Kroah-Hartman <gregkh@suse.de>2011-07-01 23:31:10 +0200
commit622859634a663c5e55d0e2a2cdbb55ac058d97b3 (patch)
tree5f41809476f487de7d461ccaac4d80179d0d2561 /drivers/usb/musb/omap2430.c
parentusb: musb: be careful when using different fifo_modes (diff)
downloadlinux-622859634a663c5e55d0e2a2cdbb55ac058d97b3.tar.xz
linux-622859634a663c5e55d0e2a2cdbb55ac058d97b3.zip
usb: musb: drop a gigantic amount of ifdeferry
the MUSB IP is always OTG, so there's no point in adding so many ifdefs on the code. Drop those and always compile the driver for OTG support. This also allows us to drop the useless "driver mode" choice. For doing that, we need to make musb depend on both Host and Peripheral side. Signed-off-by: Felipe Balbi <balbi@ti.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Diffstat (limited to 'drivers/usb/musb/omap2430.c')
-rw-r--r--drivers/usb/musb/omap2430.c15
1 files changed, 1 insertions, 14 deletions
diff --git a/drivers/usb/musb/omap2430.c b/drivers/usb/musb/omap2430.c
index c5d4c44d0ffa..ba85f273e487 100644
--- a/drivers/usb/musb/omap2430.c
+++ b/drivers/usb/musb/omap2430.c
@@ -51,9 +51,7 @@ static void musb_do_idle(unsigned long _musb)
{
struct musb *musb = (void *)_musb;
unsigned long flags;
-#ifdef CONFIG_USB_MUSB_HDRC_HCD
u8 power;
-#endif
u8 devctl;
spin_lock_irqsave(&musb->lock, flags);
@@ -70,7 +68,6 @@ static void musb_do_idle(unsigned long _musb)
MUSB_HST_MODE(musb);
}
break;
-#ifdef CONFIG_USB_MUSB_HDRC_HCD
case OTG_STATE_A_SUSPEND:
/* finish RESUME signaling? */
if (musb->port1_status & MUSB_PORT_STAT_RESUME) {
@@ -87,15 +84,12 @@ static void musb_do_idle(unsigned long _musb)
musb->xceiv->state = OTG_STATE_A_HOST;
}
break;
-#endif
-#ifdef CONFIG_USB_MUSB_HDRC_HCD
case OTG_STATE_A_HOST:
devctl = musb_readb(musb->mregs, MUSB_DEVCTL);
if (devctl & MUSB_DEVCTL_BDEVICE)
musb->xceiv->state = OTG_STATE_B_IDLE;
else
musb->xceiv->state = OTG_STATE_A_WAIT_BCON;
-#endif
default:
break;
}
@@ -243,13 +237,11 @@ static int musb_otg_notifications(struct notifier_block *nb,
dev_dbg(musb->controller, "ID GND\n");
if (is_otg_enabled(musb)) {
-#ifdef CONFIG_USB_GADGET_MUSB_HDRC
if (musb->gadget_driver) {
pm_runtime_get_sync(musb->controller);
otg_init(musb->xceiv);
omap2430_musb_set_vbus(musb, 1);
}
-#endif
} else {
pm_runtime_get_sync(musb->controller);
otg_init(musb->xceiv);
@@ -260,21 +252,16 @@ static int musb_otg_notifications(struct notifier_block *nb,
case USB_EVENT_VBUS:
dev_dbg(musb->controller, "VBUS Connect\n");
-#ifdef CONFIG_USB_GADGET_MUSB_HDRC
if (musb->gadget_driver)
pm_runtime_get_sync(musb->controller);
-#endif
otg_init(musb->xceiv);
break;
case USB_EVENT_NONE:
dev_dbg(musb->controller, "VBUS Disconnect\n");
-#ifdef CONFIG_USB_GADGET_MUSB_HDRC
if (is_otg_enabled(musb) || is_peripheral_enabled(musb))
- if (musb->gadget_driver)
-#endif
- {
+ if (musb->gadget_driver) {
pm_runtime_mark_last_busy(musb->controller);
pm_runtime_put_autosuspend(musb->controller);
}