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path: root/drivers/usb/musb/davinci.c
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Diffstat (limited to 'drivers/usb/musb/davinci.c')
-rw-r--r--drivers/usb/musb/davinci.c18
1 files changed, 9 insertions, 9 deletions
diff --git a/drivers/usb/musb/davinci.c b/drivers/usb/musb/davinci.c
index 04de3aca938d..3c1d9b211b51 100644
--- a/drivers/usb/musb/davinci.c
+++ b/drivers/usb/musb/davinci.c
@@ -214,10 +214,10 @@ static void otg_timer(unsigned long _musb)
214 */ 214 */
215 devctl = musb_readb(mregs, MUSB_DEVCTL); 215 devctl = musb_readb(mregs, MUSB_DEVCTL);
216 dev_dbg(musb->controller, "poll devctl %02x (%s)\n", devctl, 216 dev_dbg(musb->controller, "poll devctl %02x (%s)\n", devctl,
217 usb_otg_state_string(musb->xceiv->state)); 217 usb_otg_state_string(musb->xceiv->otg->state));
218 218
219 spin_lock_irqsave(&musb->lock, flags); 219 spin_lock_irqsave(&musb->lock, flags);
220 switch (musb->xceiv->state) { 220 switch (musb->xceiv->otg->state) {
221 case OTG_STATE_A_WAIT_VFALL: 221 case OTG_STATE_A_WAIT_VFALL:
222 /* Wait till VBUS falls below SessionEnd (~0.2V); the 1.3 RTL 222 /* Wait till VBUS falls below SessionEnd (~0.2V); the 1.3 RTL
223 * seems to mis-handle session "start" otherwise (or in our 223 * seems to mis-handle session "start" otherwise (or in our
@@ -228,7 +228,7 @@ static void otg_timer(unsigned long _musb)
228 mod_timer(&otg_workaround, jiffies + POLL_SECONDS * HZ); 228 mod_timer(&otg_workaround, jiffies + POLL_SECONDS * HZ);
229 break; 229 break;
230 } 230 }
231 musb->xceiv->state = OTG_STATE_A_WAIT_VRISE; 231 musb->xceiv->otg->state = OTG_STATE_A_WAIT_VRISE;
232 musb_writel(musb->ctrl_base, DAVINCI_USB_INT_SET_REG, 232 musb_writel(musb->ctrl_base, DAVINCI_USB_INT_SET_REG,
233 MUSB_INTR_VBUSERROR << DAVINCI_USB_USBINT_SHIFT); 233 MUSB_INTR_VBUSERROR << DAVINCI_USB_USBINT_SHIFT);
234 break; 234 break;
@@ -251,7 +251,7 @@ static void otg_timer(unsigned long _musb)
251 if (devctl & MUSB_DEVCTL_BDEVICE) 251 if (devctl & MUSB_DEVCTL_BDEVICE)
252 mod_timer(&otg_workaround, jiffies + POLL_SECONDS * HZ); 252 mod_timer(&otg_workaround, jiffies + POLL_SECONDS * HZ);
253 else 253 else
254 musb->xceiv->state = OTG_STATE_A_IDLE; 254 musb->xceiv->otg->state = OTG_STATE_A_IDLE;
255 break; 255 break;
256 default: 256 default:
257 break; 257 break;
@@ -325,20 +325,20 @@ static irqreturn_t davinci_musb_interrupt(int irq, void *__hci)
325 * to stop registering in devctl. 325 * to stop registering in devctl.
326 */ 326 */
327 musb->int_usb &= ~MUSB_INTR_VBUSERROR; 327 musb->int_usb &= ~MUSB_INTR_VBUSERROR;
328 musb->xceiv->state = OTG_STATE_A_WAIT_VFALL; 328 musb->xceiv->otg->state = OTG_STATE_A_WAIT_VFALL;
329 mod_timer(&otg_workaround, jiffies + POLL_SECONDS * HZ); 329 mod_timer(&otg_workaround, jiffies + POLL_SECONDS * HZ);
330 WARNING("VBUS error workaround (delay coming)\n"); 330 WARNING("VBUS error workaround (delay coming)\n");
331 } else if (drvvbus) { 331 } else if (drvvbus) {
332 MUSB_HST_MODE(musb); 332 MUSB_HST_MODE(musb);
333 otg->default_a = 1; 333 otg->default_a = 1;
334 musb->xceiv->state = OTG_STATE_A_WAIT_VRISE; 334 musb->xceiv->otg->state = OTG_STATE_A_WAIT_VRISE;
335 portstate(musb->port1_status |= USB_PORT_STAT_POWER); 335 portstate(musb->port1_status |= USB_PORT_STAT_POWER);
336 del_timer(&otg_workaround); 336 del_timer(&otg_workaround);
337 } else { 337 } else {
338 musb->is_active = 0; 338 musb->is_active = 0;
339 MUSB_DEV_MODE(musb); 339 MUSB_DEV_MODE(musb);
340 otg->default_a = 0; 340 otg->default_a = 0;
341 musb->xceiv->state = OTG_STATE_B_IDLE; 341 musb->xceiv->otg->state = OTG_STATE_B_IDLE;
342 portstate(musb->port1_status &= ~USB_PORT_STAT_POWER); 342 portstate(musb->port1_status &= ~USB_PORT_STAT_POWER);
343 } 343 }
344 344
@@ -348,7 +348,7 @@ static irqreturn_t davinci_musb_interrupt(int irq, void *__hci)
348 davinci_musb_source_power(musb, drvvbus, 0); 348 davinci_musb_source_power(musb, drvvbus, 0);
349 dev_dbg(musb->controller, "VBUS %s (%s)%s, devctl %02x\n", 349 dev_dbg(musb->controller, "VBUS %s (%s)%s, devctl %02x\n",
350 drvvbus ? "on" : "off", 350 drvvbus ? "on" : "off",
351 usb_otg_state_string(musb->xceiv->state), 351 usb_otg_state_string(musb->xceiv->otg->state),
352 err ? " ERROR" : "", 352 err ? " ERROR" : "",
353 devctl); 353 devctl);
354 retval = IRQ_HANDLED; 354 retval = IRQ_HANDLED;
@@ -361,7 +361,7 @@ static irqreturn_t davinci_musb_interrupt(int irq, void *__hci)
361 musb_writel(tibase, DAVINCI_USB_EOI_REG, 0); 361 musb_writel(tibase, DAVINCI_USB_EOI_REG, 0);
362 362
363 /* poll for ID change */ 363 /* poll for ID change */
364 if (musb->xceiv->state == OTG_STATE_B_IDLE) 364 if (musb->xceiv->otg->state == OTG_STATE_B_IDLE)
365 mod_timer(&otg_workaround, jiffies + POLL_SECONDS * HZ); 365 mod_timer(&otg_workaround, jiffies + POLL_SECONDS * HZ);
366 366
367 spin_unlock_irqrestore(&musb->lock, flags); 367 spin_unlock_irqrestore(&musb->lock, flags);