diff options
| author | Felipe Balbi <balbi@ti.com> | 2011-11-24 15:46:26 +0200 |
|---|---|---|
| committer | Felipe Balbi <balbi@ti.com> | 2012-08-09 12:34:46 +0300 |
| commit | 032ec49f5351e9cb242b1a1c367d14415043ab95 (patch) | |
| tree | c23887e0302e4fa10a5ee6501a85e69bbd802475 /drivers/usb/musb/am35x.c | |
| parent | 4f3e8d263d34e52e75b5adfa14811467d3033d8e (diff) | |
usb: musb: drop useless board_mode usage
we are compiling the driver always with full OTG
capabilities, so that board_mode trick becomes
useless.
Signed-off-by: Felipe Balbi <balbi@ti.com>
Diffstat (limited to 'drivers/usb/musb/am35x.c')
| -rw-r--r-- | drivers/usb/musb/am35x.c | 24 |
1 files changed, 7 insertions, 17 deletions
diff --git a/drivers/usb/musb/am35x.c b/drivers/usb/musb/am35x.c index 7a95ab87ac00..9fbe73688037 100644 --- a/drivers/usb/musb/am35x.c +++ b/drivers/usb/musb/am35x.c @@ -107,9 +107,8 @@ static void am35x_musb_enable(struct musb *musb) musb_writel(reg_base, CORE_INTR_MASK_SET_REG, AM35X_INTR_USB_MASK); /* Force the DRVVBUS IRQ so we can start polling for ID change. */ - if (is_otg_enabled(musb)) - musb_writel(reg_base, CORE_INTR_SRC_SET_REG, - AM35X_INTR_DRVVBUS << AM35X_INTR_USB_SHIFT); + musb_writel(reg_base, CORE_INTR_SRC_SET_REG, + AM35X_INTR_DRVVBUS << AM35X_INTR_USB_SHIFT); } /* @@ -173,9 +172,6 @@ static void otg_timer(unsigned long _musb) MUSB_INTR_VBUSERROR << AM35X_INTR_USB_SHIFT); break; case OTG_STATE_B_IDLE: - if (!is_peripheral_enabled(musb)) - break; - devctl = musb_readb(mregs, MUSB_DEVCTL); if (devctl & MUSB_DEVCTL_BDEVICE) mod_timer(&otg_workaround, jiffies + POLL_SECONDS * HZ); @@ -192,9 +188,6 @@ static void am35x_musb_try_idle(struct musb *musb, unsigned long timeout) { static unsigned long last_timer; - if (!is_otg_enabled(musb)) - return; - if (timeout == 0) timeout = jiffies + msecs_to_jiffies(3); @@ -271,8 +264,7 @@ static irqreturn_t am35x_musb_interrupt(int irq, void *hci) u8 devctl = musb_readb(mregs, MUSB_DEVCTL); int err; - err = is_host_enabled(musb) && (musb->int_usb & - MUSB_INTR_VBUSERROR); + err = musb->int_usb & MUSB_INTR_VBUSERROR; if (err) { /* * The Mentor core doesn't debounce VBUS as needed @@ -289,7 +281,7 @@ static irqreturn_t am35x_musb_interrupt(int irq, void *hci) musb->xceiv->state = OTG_STATE_A_WAIT_VFALL; mod_timer(&otg_workaround, jiffies + POLL_SECONDS * HZ); WARNING("VBUS error workaround (delay coming)\n"); - } else if (is_host_enabled(musb) && drvvbus) { + } else if (drvvbus) { MUSB_HST_MODE(musb); otg->default_a = 1; musb->xceiv->state = OTG_STATE_A_WAIT_VRISE; @@ -326,7 +318,7 @@ eoi: } /* Poll for ID change */ - if (is_otg_enabled(musb) && musb->xceiv->state == OTG_STATE_B_IDLE) + if (musb->xceiv->state == OTG_STATE_B_IDLE) mod_timer(&otg_workaround, jiffies + POLL_SECONDS * HZ); spin_unlock_irqrestore(&musb->lock, flags); @@ -369,8 +361,7 @@ static int am35x_musb_init(struct musb *musb) if (IS_ERR_OR_NULL(musb->xceiv)) return -ENODEV; - if (is_host_enabled(musb)) - setup_timer(&otg_workaround, otg_timer, (unsigned long) musb); + setup_timer(&otg_workaround, otg_timer, (unsigned long) musb); /* Reset the musb */ if (data->reset) @@ -400,8 +391,7 @@ static int am35x_musb_exit(struct musb *musb) struct musb_hdrc_platform_data *plat = dev->platform_data; struct omap_musb_board_data *data = plat->board_data; - if (is_host_enabled(musb)) - del_timer_sync(&otg_workaround); + del_timer_sync(&otg_workaround); /* Shutdown the on-chip PHY and its PLL. */ if (data->set_phy_power) |