usb: otg: prefix otg_state_string with usb_
authorFelipe Balbi <balbi@ti.com>
Thu, 7 Mar 2013 08:39:57 +0000 (10:39 +0200)
committerFelipe Balbi <balbi@ti.com>
Mon, 18 Mar 2013 09:18:03 +0000 (11:18 +0200)
all other functions under drivers/usb/ start
with usb_, let's do the same thing.

This patch is in preparation for moving otg_state_string
to usb-common.c and deleting otg.c completely.

Signed-off-by: Felipe Balbi <balbi@ti.com>
16 files changed:
drivers/usb/musb/am35x.c
drivers/usb/musb/blackfin.c
drivers/usb/musb/da8xx.c
drivers/usb/musb/davinci.c
drivers/usb/musb/musb_core.c
drivers/usb/musb/musb_dsps.c
drivers/usb/musb/musb_gadget.c
drivers/usb/musb/musb_host.c
drivers/usb/musb/musb_virthub.c
drivers/usb/musb/omap2430.c
drivers/usb/musb/tusb6010.c
drivers/usb/otg/fsl_otg.c
drivers/usb/otg/isp1301_omap.c
drivers/usb/otg/otg.c
drivers/usb/otg/otg_fsm.c
include/linux/usb/otg.h

index 59eea219034a0252420b1f2248d80d33753fa9b5..2231850c062530765f49b761bd711e83bcde9579 100644 (file)
@@ -149,7 +149,7 @@ static void otg_timer(unsigned long _musb)
         */
        devctl = musb_readb(mregs, MUSB_DEVCTL);
        dev_dbg(musb->controller, "Poll devctl %02x (%s)\n", devctl,
-               otg_state_string(musb->xceiv->state));
+               usb_otg_state_string(musb->xceiv->state));
 
        spin_lock_irqsave(&musb->lock, flags);
        switch (musb->xceiv->state) {
@@ -195,7 +195,7 @@ static void am35x_musb_try_idle(struct musb *musb, unsigned long timeout)
        if (musb->is_active || (musb->a_wait_bcon == 0 &&
                                musb->xceiv->state == OTG_STATE_A_WAIT_BCON)) {
                dev_dbg(musb->controller, "%s active, deleting timer\n",
-                       otg_state_string(musb->xceiv->state));
+                       usb_otg_state_string(musb->xceiv->state));
                del_timer(&otg_workaround);
                last_timer = jiffies;
                return;
@@ -208,7 +208,7 @@ static void am35x_musb_try_idle(struct musb *musb, unsigned long timeout)
        last_timer = timeout;
 
        dev_dbg(musb->controller, "%s inactive, starting idle timer for %u ms\n",
-               otg_state_string(musb->xceiv->state),
+               usb_otg_state_string(musb->xceiv->state),
                jiffies_to_msecs(timeout - jiffies));
        mod_timer(&otg_workaround, timeout);
 }
@@ -298,7 +298,7 @@ static irqreturn_t am35x_musb_interrupt(int irq, void *hci)
                /* NOTE: this must complete power-on within 100 ms. */
                dev_dbg(musb->controller, "VBUS %s (%s)%s, devctl %02x\n",
                                drvvbus ? "on" : "off",
-                               otg_state_string(musb->xceiv->state),
+                               usb_otg_state_string(musb->xceiv->state),
                                err ? " ERROR" : "",
                                devctl);
                ret = IRQ_HANDLED;
index dbb31b30c7fa6505da81a065ebc499d824706dcd..5e63b160db0c10bd2087cbfcf21c611c5ce3a7af 100644 (file)
@@ -280,13 +280,13 @@ static void musb_conn_timer_handler(unsigned long _musb)
                break;
        default:
                dev_dbg(musb->controller, "%s state not handled\n",
-                       otg_state_string(musb->xceiv->state));
+                       usb_otg_state_string(musb->xceiv->state));
                break;
        }
        spin_unlock_irqrestore(&musb->lock, flags);
 
        dev_dbg(musb->controller, "state is %s\n",
-               otg_state_string(musb->xceiv->state));
+               usb_otg_state_string(musb->xceiv->state));
 }
 
 static void bfin_musb_enable(struct musb *musb)
@@ -307,7 +307,7 @@ static void bfin_musb_set_vbus(struct musb *musb, int is_on)
 
        dev_dbg(musb->controller, "VBUS %s, devctl %02x "
                /* otg %3x conf %08x prcm %08x */ "\n",
-               otg_state_string(musb->xceiv->state),
+               usb_otg_state_string(musb->xceiv->state),
                musb_readb(musb->mregs, MUSB_DEVCTL));
 }
 
index 7c71769d71ff37370e6e8bf23be5c837bd72a677..ea7e591093eefcbd675d8e39d465578a012cfd20 100644 (file)
@@ -198,7 +198,7 @@ static void otg_timer(unsigned long _musb)
         */
        devctl = musb_readb(mregs, MUSB_DEVCTL);
        dev_dbg(musb->controller, "Poll devctl %02x (%s)\n", devctl,
-               otg_state_string(musb->xceiv->state));
+               usb_otg_state_string(musb->xceiv->state));
 
        spin_lock_irqsave(&musb->lock, flags);
        switch (musb->xceiv->state) {
@@ -267,7 +267,7 @@ static void da8xx_musb_try_idle(struct musb *musb, unsigned long timeout)
        if (musb->is_active || (musb->a_wait_bcon == 0 &&
                                musb->xceiv->state == OTG_STATE_A_WAIT_BCON)) {
                dev_dbg(musb->controller, "%s active, deleting timer\n",
-                       otg_state_string(musb->xceiv->state));
+                       usb_otg_state_string(musb->xceiv->state));
                del_timer(&otg_workaround);
                last_timer = jiffies;
                return;
@@ -280,7 +280,7 @@ static void da8xx_musb_try_idle(struct musb *musb, unsigned long timeout)
        last_timer = timeout;
 
        dev_dbg(musb->controller, "%s inactive, starting idle timer for %u ms\n",
-               otg_state_string(musb->xceiv->state),
+               usb_otg_state_string(musb->xceiv->state),
                jiffies_to_msecs(timeout - jiffies));
        mod_timer(&otg_workaround, timeout);
 }
@@ -360,7 +360,7 @@ static irqreturn_t da8xx_musb_interrupt(int irq, void *hci)
 
                dev_dbg(musb->controller, "VBUS %s (%s)%s, devctl %02x\n",
                                drvvbus ? "on" : "off",
-                               otg_state_string(musb->xceiv->state),
+                               usb_otg_state_string(musb->xceiv->state),
                                err ? " ERROR" : "",
                                devctl);
                ret = IRQ_HANDLED;
index e040d9103735181aa03f4f7bd24eabbaf12f8b78..bea6cc35471c5f73bd5e26607e06d2087df08fe1 100644 (file)
@@ -215,7 +215,7 @@ static void otg_timer(unsigned long _musb)
         */
        devctl = musb_readb(mregs, MUSB_DEVCTL);
        dev_dbg(musb->controller, "poll devctl %02x (%s)\n", devctl,
-               otg_state_string(musb->xceiv->state));
+               usb_otg_state_string(musb->xceiv->state));
 
        spin_lock_irqsave(&musb->lock, flags);
        switch (musb->xceiv->state) {
@@ -349,7 +349,7 @@ static irqreturn_t davinci_musb_interrupt(int irq, void *__hci)
                davinci_musb_source_power(musb, drvvbus, 0);
                dev_dbg(musb->controller, "VBUS %s (%s)%s, devctl %02x\n",
                                drvvbus ? "on" : "off",
-                               otg_state_string(musb->xceiv->state),
+                               usb_otg_state_string(musb->xceiv->state),
                                err ? " ERROR" : "",
                                devctl);
                retval = IRQ_HANDLED;
index fad8571ed4338fe6168c1126f2926a813cd4df82..6bd879257e4cb50fb6ab3f11bb57d08faa38493b 100644 (file)
@@ -372,13 +372,13 @@ static void musb_otg_timer_func(unsigned long data)
        case OTG_STATE_A_SUSPEND:
        case OTG_STATE_A_WAIT_BCON:
                dev_dbg(musb->controller, "HNP: %s timeout\n",
-                       otg_state_string(musb->xceiv->state));
+                       usb_otg_state_string(musb->xceiv->state));
                musb_platform_set_vbus(musb, 0);
                musb->xceiv->state = OTG_STATE_A_WAIT_VFALL;
                break;
        default:
                dev_dbg(musb->controller, "HNP: Unhandled mode %s\n",
-                       otg_state_string(musb->xceiv->state));
+                       usb_otg_state_string(musb->xceiv->state));
        }
        musb->ignore_disconnect = 0;
        spin_unlock_irqrestore(&musb->lock, flags);
@@ -393,13 +393,14 @@ void musb_hnp_stop(struct musb *musb)
        void __iomem    *mbase = musb->mregs;
        u8      reg;
 
-       dev_dbg(musb->controller, "HNP: stop from %s\n", otg_state_string(musb->xceiv->state));
+       dev_dbg(musb->controller, "HNP: stop from %s\n",
+                       usb_otg_state_string(musb->xceiv->state));
 
        switch (musb->xceiv->state) {
        case OTG_STATE_A_PERIPHERAL:
                musb_g_disconnect(musb);
                dev_dbg(musb->controller, "HNP: back to %s\n",
-                       otg_state_string(musb->xceiv->state));
+                       usb_otg_state_string(musb->xceiv->state));
                break;
        case OTG_STATE_B_HOST:
                dev_dbg(musb->controller, "HNP: Disabling HR\n");
@@ -413,7 +414,7 @@ void musb_hnp_stop(struct musb *musb)
                break;
        default:
                dev_dbg(musb->controller, "HNP: Stopping in unknown state %s\n",
-                       otg_state_string(musb->xceiv->state));
+                       usb_otg_state_string(musb->xceiv->state));
        }
 
        /*
@@ -451,7 +452,7 @@ static irqreturn_t musb_stage0_irq(struct musb *musb, u8 int_usb,
         */
        if (int_usb & MUSB_INTR_RESUME) {
                handled = IRQ_HANDLED;
-               dev_dbg(musb->controller, "RESUME (%s)\n", otg_state_string(musb->xceiv->state));
+               dev_dbg(musb->controller, "RESUME (%s)\n", usb_otg_state_string(musb->xceiv->state));
 
                if (devctl & MUSB_DEVCTL_HM) {
                        void __iomem *mbase = musb->mregs;
@@ -493,7 +494,7 @@ static irqreturn_t musb_stage0_irq(struct musb *musb, u8 int_usb,
                        default:
                                WARNING("bogus %s RESUME (%s)\n",
                                        "host",
-                                       otg_state_string(musb->xceiv->state));
+                                       usb_otg_state_string(musb->xceiv->state));
                        }
                } else {
                        switch (musb->xceiv->state) {
@@ -522,7 +523,7 @@ static irqreturn_t musb_stage0_irq(struct musb *musb, u8 int_usb,
                        default:
                                WARNING("bogus %s RESUME (%s)\n",
                                        "peripheral",
-                                       otg_state_string(musb->xceiv->state));
+                                       usb_otg_state_string(musb->xceiv->state));
                        }
                }
        }
@@ -538,7 +539,7 @@ static irqreturn_t musb_stage0_irq(struct musb *musb, u8 int_usb,
                }
 
                dev_dbg(musb->controller, "SESSION_REQUEST (%s)\n",
-                       otg_state_string(musb->xceiv->state));
+                       usb_otg_state_string(musb->xceiv->state));
 
                /* IRQ arrives from ID pin sense or (later, if VBUS power
                 * is removed) SRP.  responses are time critical:
@@ -603,7 +604,7 @@ static irqreturn_t musb_stage0_irq(struct musb *musb, u8 int_usb,
                }
 
                dev_dbg(musb->controller, "VBUS_ERROR in %s (%02x, %s), retry #%d, port1 %08x\n",
-                               otg_state_string(musb->xceiv->state),
+                               usb_otg_state_string(musb->xceiv->state),
                                devctl,
                                ({ char *s;
                                switch (devctl & MUSB_DEVCTL_VBUS) {
@@ -628,7 +629,7 @@ static irqreturn_t musb_stage0_irq(struct musb *musb, u8 int_usb,
 
        if (int_usb & MUSB_INTR_SUSPEND) {
                dev_dbg(musb->controller, "SUSPEND (%s) devctl %02x\n",
-                       otg_state_string(musb->xceiv->state), devctl);
+                       usb_otg_state_string(musb->xceiv->state), devctl);
                handled = IRQ_HANDLED;
 
                switch (musb->xceiv->state) {
@@ -745,12 +746,12 @@ b_host:
                        usb_hcd_resume_root_hub(hcd);
 
                dev_dbg(musb->controller, "CONNECT (%s) devctl %02x\n",
-                               otg_state_string(musb->xceiv->state), devctl);
+                               usb_otg_state_string(musb->xceiv->state), devctl);
        }
 
        if ((int_usb & MUSB_INTR_DISCONNECT) && !musb->ignore_disconnect) {
                dev_dbg(musb->controller, "DISCONNECT (%s) as %s, devctl %02x\n",
-                               otg_state_string(musb->xceiv->state),
+                               usb_otg_state_string(musb->xceiv->state),
                                MUSB_MODE(musb), devctl);
                handled = IRQ_HANDLED;
 
@@ -787,7 +788,7 @@ b_host:
                        break;
                default:
                        WARNING("unhandled DISCONNECT transition (%s)\n",
-                               otg_state_string(musb->xceiv->state));
+                               usb_otg_state_string(musb->xceiv->state));
                        break;
                }
        }
@@ -813,7 +814,7 @@ b_host:
                        }
                } else {
                        dev_dbg(musb->controller, "BUS RESET as %s\n",
-                               otg_state_string(musb->xceiv->state));
+                               usb_otg_state_string(musb->xceiv->state));
                        switch (musb->xceiv->state) {
                        case OTG_STATE_A_SUSPEND:
                                /* We need to ignore disconnect on suspend
@@ -826,7 +827,7 @@ b_host:
                        case OTG_STATE_A_WAIT_BCON:     /* OPT TD.4.7-900ms */
                                /* never use invalid T(a_wait_bcon) */
                                dev_dbg(musb->controller, "HNP: in %s, %d msec timeout\n",
-                                       otg_state_string(musb->xceiv->state),
+                                       usb_otg_state_string(musb->xceiv->state),
                                        TA_WAIT_BCON(musb));
                                mod_timer(&musb->otg_timer, jiffies
                                        + msecs_to_jiffies(TA_WAIT_BCON(musb)));
@@ -838,7 +839,7 @@ b_host:
                                break;
                        case OTG_STATE_B_WAIT_ACON:
                                dev_dbg(musb->controller, "HNP: RESET (%s), to b_peripheral\n",
-                                       otg_state_string(musb->xceiv->state));
+                                       usb_otg_state_string(musb->xceiv->state));
                                musb->xceiv->state = OTG_STATE_B_PERIPHERAL;
                                musb_g_reset(musb);
                                break;
@@ -850,7 +851,7 @@ b_host:
                                break;
                        default:
                                dev_dbg(musb->controller, "Unhandled BUS RESET as %s\n",
-                                       otg_state_string(musb->xceiv->state));
+                                       usb_otg_state_string(musb->xceiv->state));
                        }
                }
        }
@@ -1632,7 +1633,7 @@ musb_mode_show(struct device *dev, struct device_attribute *attr, char *buf)
        int ret = -EINVAL;
 
        spin_lock_irqsave(&musb->lock, flags);
-       ret = sprintf(buf, "%s\n", otg_state_string(musb->xceiv->state));
+       ret = sprintf(buf, "%s\n", usb_otg_state_string(musb->xceiv->state));
        spin_unlock_irqrestore(&musb->lock, flags);
 
        return ret;
index 4b4987461adb8ffd72c65d8f81db91e7966fff4e..1ea553d2b77fc073050d0b670d927a9e8179db58 100644 (file)
@@ -225,7 +225,7 @@ static void otg_timer(unsigned long _musb)
         */
        devctl = dsps_readb(mregs, MUSB_DEVCTL);
        dev_dbg(musb->controller, "Poll devctl %02x (%s)\n", devctl,
-                               otg_state_string(musb->xceiv->state));
+                               usb_otg_state_string(musb->xceiv->state));
 
        spin_lock_irqsave(&musb->lock, flags);
        switch (musb->xceiv->state) {
@@ -274,7 +274,7 @@ static void dsps_musb_try_idle(struct musb *musb, unsigned long timeout)
        if (musb->is_active || (musb->a_wait_bcon == 0 &&
                                musb->xceiv->state == OTG_STATE_A_WAIT_BCON)) {
                dev_dbg(musb->controller, "%s active, deleting timer\n",
-                               otg_state_string(musb->xceiv->state));
+                               usb_otg_state_string(musb->xceiv->state));
                del_timer(&glue->timer[pdev->id]);
                glue->last_timer[pdev->id] = jiffies;
                return;
@@ -289,7 +289,7 @@ static void dsps_musb_try_idle(struct musb *musb, unsigned long timeout)
        glue->last_timer[pdev->id] = timeout;
 
        dev_dbg(musb->controller, "%s inactive, starting idle timer for %u ms\n",
-               otg_state_string(musb->xceiv->state),
+               usb_otg_state_string(musb->xceiv->state),
                        jiffies_to_msecs(timeout - jiffies));
        mod_timer(&glue->timer[pdev->id], timeout);
 }
@@ -378,7 +378,7 @@ static irqreturn_t dsps_interrupt(int irq, void *hci)
                /* NOTE: this must complete power-on within 100 ms. */
                dev_dbg(musb->controller, "VBUS %s (%s)%s, devctl %02x\n",
                                drvvbus ? "on" : "off",
-                               otg_state_string(musb->xceiv->state),
+                               usb_otg_state_string(musb->xceiv->state),
                                err ? " ERROR" : "",
                                devctl);
                ret = IRQ_HANDLED;
index 6101ebf803fdcfd2b72d343a8b1fe5a0fb305981..e8408883ab0d3e5fc002c9d1a4367b0978fe0b88 100644 (file)
@@ -1571,7 +1571,7 @@ static int musb_gadget_wakeup(struct usb_gadget *gadget)
                goto done;
        default:
                dev_dbg(musb->controller, "Unhandled wake: %s\n",
-                       otg_state_string(musb->xceiv->state));
+                       usb_otg_state_string(musb->xceiv->state));
                goto done;
        }
 
@@ -1970,7 +1970,7 @@ void musb_g_resume(struct musb *musb)
                break;
        default:
                WARNING("unhandled RESUME transition (%s)\n",
-                               otg_state_string(musb->xceiv->state));
+                               usb_otg_state_string(musb->xceiv->state));
        }
 }
 
@@ -2000,7 +2000,7 @@ void musb_g_suspend(struct musb *musb)
                 * A_PERIPHERAL may need care too
                 */
                WARNING("unhandled SUSPEND transition (%s)\n",
-                               otg_state_string(musb->xceiv->state));
+                               usb_otg_state_string(musb->xceiv->state));
        }
 }
 
@@ -2034,7 +2034,7 @@ void musb_g_disconnect(struct musb *musb)
        switch (musb->xceiv->state) {
        default:
                dev_dbg(musb->controller, "Unhandled disconnect %s, setting a_idle\n",
-                       otg_state_string(musb->xceiv->state));
+                       usb_otg_state_string(musb->xceiv->state));
                musb->xceiv->state = OTG_STATE_A_IDLE;
                MUSB_HST_MODE(musb);
                break;
index 1ce1fcf3f3e7bd19be87f8d02b4dcac13ca54f28..51e9e8a38444b98e6e7a11db964bdf9252462f49 100644 (file)
@@ -2453,7 +2453,7 @@ static int musb_bus_suspend(struct usb_hcd *hcd)
 
        if (musb->is_active) {
                WARNING("trying to suspend as %s while active\n",
-                               otg_state_string(musb->xceiv->state));
+                               usb_otg_state_string(musb->xceiv->state));
                return -EBUSY;
        } else
                return 0;
index f70579154ded77467ed33976e357ef763b478149..ef7d11045f561cb69db73d57ee5a42777fd8a91e 100644 (file)
@@ -95,7 +95,7 @@ static void musb_port_suspend(struct musb *musb, bool do_suspend)
                        break;
                default:
                        dev_dbg(musb->controller, "bogus rh suspend? %s\n",
-                               otg_state_string(musb->xceiv->state));
+                               usb_otg_state_string(musb->xceiv->state));
                }
        } else if (power & MUSB_POWER_SUSPENDM) {
                power &= ~MUSB_POWER_SUSPENDM;
@@ -203,7 +203,7 @@ void musb_root_disconnect(struct musb *musb)
                break;
        default:
                dev_dbg(musb->controller, "host disconnect (%s)\n",
-                       otg_state_string(musb->xceiv->state));
+                       usb_otg_state_string(musb->xceiv->state));
        }
 }
 
index 1a42a458f2c4ff64cb8e9e3492bf368cf79cf0c3..8ba9bb2a91a7d721655dea80822371cccb6df5b5 100644 (file)
@@ -117,7 +117,7 @@ static void omap2430_musb_try_idle(struct musb *musb, unsigned long timeout)
        if (musb->is_active || ((musb->a_wait_bcon == 0)
                        && (musb->xceiv->state == OTG_STATE_A_WAIT_BCON))) {
                dev_dbg(musb->controller, "%s active, deleting timer\n",
-                       otg_state_string(musb->xceiv->state));
+                       usb_otg_state_string(musb->xceiv->state));
                del_timer(&musb_idle_timer);
                last_timer = jiffies;
                return;
@@ -134,7 +134,7 @@ static void omap2430_musb_try_idle(struct musb *musb, unsigned long timeout)
        last_timer = timeout;
 
        dev_dbg(musb->controller, "%s inactive, for idle timer for %lu ms\n",
-               otg_state_string(musb->xceiv->state),
+               usb_otg_state_string(musb->xceiv->state),
                (unsigned long)jiffies_to_msecs(timeout - jiffies));
        mod_timer(&musb_idle_timer, timeout);
 }
@@ -200,7 +200,7 @@ static void omap2430_musb_set_vbus(struct musb *musb, int is_on)
 
        dev_dbg(musb->controller, "VBUS %s, devctl %02x "
                /* otg %3x conf %08x prcm %08x */ "\n",
-               otg_state_string(musb->xceiv->state),
+               usb_otg_state_string(musb->xceiv->state),
                musb_readb(musb->mregs, MUSB_DEVCTL));
 }
 
index 464bd23cccda0cf04bca5fe3e8d4e0d3bde56201..7369ba33c94f1edc529c93dd03444c99fae5c464 100644 (file)
@@ -423,7 +423,7 @@ static void musb_do_idle(unsigned long _musb)
                        && (musb->idle_timeout == 0
                                || time_after(jiffies, musb->idle_timeout))) {
                        dev_dbg(musb->controller, "Nothing connected %s, turning off VBUS\n",
-                                       otg_state_string(musb->xceiv->state));
+                                       usb_otg_state_string(musb->xceiv->state));
                }
                /* FALLTHROUGH */
        case OTG_STATE_A_IDLE:
@@ -478,7 +478,7 @@ static void tusb_musb_try_idle(struct musb *musb, unsigned long timeout)
        if (musb->is_active || ((musb->a_wait_bcon == 0)
                        && (musb->xceiv->state == OTG_STATE_A_WAIT_BCON))) {
                dev_dbg(musb->controller, "%s active, deleting timer\n",
-                       otg_state_string(musb->xceiv->state));
+                       usb_otg_state_string(musb->xceiv->state));
                del_timer(&musb_idle_timer);
                last_timer = jiffies;
                return;
@@ -495,7 +495,7 @@ static void tusb_musb_try_idle(struct musb *musb, unsigned long timeout)
        last_timer = timeout;
 
        dev_dbg(musb->controller, "%s inactive, for idle timer for %lu ms\n",
-               otg_state_string(musb->xceiv->state),
+               usb_otg_state_string(musb->xceiv->state),
                (unsigned long)jiffies_to_msecs(timeout - jiffies));
        mod_timer(&musb_idle_timer, timeout);
 }
@@ -571,7 +571,7 @@ static void tusb_musb_set_vbus(struct musb *musb, int is_on)
        musb_writeb(musb->mregs, MUSB_DEVCTL, devctl);
 
        dev_dbg(musb->controller, "VBUS %s, devctl %02x otg %3x conf %08x prcm %08x\n",
-               otg_state_string(musb->xceiv->state),
+               usb_otg_state_string(musb->xceiv->state),
                musb_readb(musb->mregs, MUSB_DEVCTL),
                musb_readl(tbase, TUSB_DEV_OTG_STAT),
                conf, prcm);
@@ -678,13 +678,13 @@ tusb_otg_ints(struct musb *musb, u32 int_src, void __iomem *tbase)
                                musb->is_active = 0;
                        }
                        dev_dbg(musb->controller, "vbus change, %s, otg %03x\n",
-                               otg_state_string(musb->xceiv->state), otg_stat);
+                               usb_otg_state_string(musb->xceiv->state), otg_stat);
                        idle_timeout = jiffies + (1 * HZ);
                        schedule_work(&musb->irq_work);
 
                } else /* A-dev state machine */ {
                        dev_dbg(musb->controller, "vbus change, %s, otg %03x\n",
-                               otg_state_string(musb->xceiv->state), otg_stat);
+                               usb_otg_state_string(musb->xceiv->state), otg_stat);
 
                        switch (musb->xceiv->state) {
                        case OTG_STATE_A_IDLE:
@@ -733,7 +733,7 @@ tusb_otg_ints(struct musb *musb, u32 int_src, void __iomem *tbase)
                u8      devctl;
 
                dev_dbg(musb->controller, "%s timer, %03x\n",
-                       otg_state_string(musb->xceiv->state), otg_stat);
+                       usb_otg_state_string(musb->xceiv->state), otg_stat);
 
                switch (musb->xceiv->state) {
                case OTG_STATE_A_WAIT_VRISE:
index 37e8e1578316725b42b12f88a2b63ad87aed1dba..72a2a00c248702ee0548f38af2c47dbbe33ceec5 100644 (file)
@@ -992,7 +992,7 @@ static int show_fsl_usb2_otg_state(struct device *dev,
        /* State */
        t = scnprintf(next, size,
                      "OTG state: %s\n\n",
-                     otg_state_string(fsl_otg_dev->phy.state));
+                     usb_otg_state_string(fsl_otg_dev->phy.state));
        size -= t;
        next += t;
 
index af9cb11626b229a417b49189ff932c40f3587c13..8fe0c3b9526158c3f88783680e8d7b2f90bab1b7 100644 (file)
@@ -236,7 +236,7 @@ isp1301_clear_bits(struct isp1301 *isp, u8 reg, u8 bits)
 
 static inline const char *state_name(struct isp1301 *isp)
 {
-       return otg_state_string(isp->phy.state);
+       return usb_otg_state_string(isp->phy.state);
 }
 
 /*-------------------------------------------------------------------------*/
@@ -481,7 +481,7 @@ static void check_state(struct isp1301 *isp, const char *tag)
        if (isp->phy.state == state && !extra)
                return;
        pr_debug("otg: %s FSM %s/%02x, %s, %06x\n", tag,
-               otg_state_string(state), fsm, state_name(isp),
+               usb_otg_state_string(state), fsm, state_name(isp),
                omap_readl(OTG_CTRL));
 }
 
@@ -1077,7 +1077,7 @@ static void isp_update_otg(struct isp1301 *isp, u8 stat)
 
        if (state != isp->phy.state)
                pr_debug("  isp, %s -> %s\n",
-                               otg_state_string(state), state_name(isp));
+                               usb_otg_state_string(state), state_name(isp));
 
 #ifdef CONFIG_USB_OTG
        /* update the OTG controller state to match the isp1301; may
index 358cfd9bce8983f27f81a2ccd64ca30f79601163..fd9a4b7bebe7ca1d4500731cc10e4961e868baf8 100644 (file)
@@ -11,7 +11,7 @@
 #include <linux/export.h>
 #include <linux/usb/otg.h>
 
-const char *otg_state_string(enum usb_otg_state state)
+const char *usb_otg_state_string(enum usb_otg_state state)
 {
        switch (state) {
        case OTG_STATE_A_IDLE:
@@ -44,4 +44,4 @@ const char *otg_state_string(enum usb_otg_state state)
                return "UNDEFINED";
        }
 }
-EXPORT_SYMBOL(otg_state_string);
+EXPORT_SYMBOL(usb_otg_state_string);
index ade131a8ae5ee6e664ee707034951eaad2db757e..1f729a15decbbfc24b6a09f3ec88e625a69942f1 100644 (file)
@@ -119,7 +119,7 @@ int otg_set_state(struct otg_fsm *fsm, enum usb_otg_state new_state)
        state_changed = 1;
        if (fsm->otg->phy->state == new_state)
                return 0;
-       VDBG("Set state: %s\n", otg_state_string(new_state));
+       VDBG("Set state: %s\n", usb_otg_state_string(new_state));
        otg_leave_state(fsm, fsm->otg->phy->state);
        switch (new_state) {
        case OTG_STATE_B_IDLE:
index e8a5fe87c6bdeb0700310503defff73ee630864a..9f9fb3927b0a4bf1105c7d37e5087878632c2966 100644 (file)
@@ -37,9 +37,9 @@ struct usb_otg {
 };
 
 #ifdef CONFIG_USB_OTG_UTILS
-extern const char *otg_state_string(enum usb_otg_state state);
+extern const char *usb_otg_state_string(enum usb_otg_state state);
 #else
-static inline const char *otg_state_string(enum usb_otg_state state)
+static inline const char *usb_otg_state_string(enum usb_otg_state state)
 {
        return NULL;
 }