xiaomi-sm8450/android_kernel_xiaomi_sm8450
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usb: fix building musb drivers

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Commit 3dacdf11 "usb: factor out state_string() on otg drivers"
broke building musb drivers since there is already another
otg_state_string() function in musb drivers, but with different
prototype. Fix musb drivers to use common otg_state_string(), too.

Also provide a nop for otg_state_string() if CONFIG_USB_OTG_UTILS
is not defined.

Signed-off-by: Anatolij Gustschin <agust@denx.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Cette révision appartient à :
Anatolij Gustschin
2011-05-05 12:11:21 +02:00
révisé par Greg Kroah-Hartman
Parent 9be0392989
révision 3df0045325
12 fichiers modifiés avec 74 ajouts et 73 suppressions
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16
drivers/usb/musb/tusb6010.c
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@@ -422,7 +422,7 @@ static void musb_do_idle(unsigned long _musb)
&& (musb->idle_timeout == 0
|| time_after(jiffies, musb->idle_timeout))) {
DBG(4, "Nothing connected %s, turning off VBUS\n",
otg_state_string(musb));
otg_state_string(musb->xceiv->state));
}
/* FALLTHROUGH */
case OTG_STATE_A_IDLE:
@@ -481,7 +481,8 @@ static void tusb_musb_try_idle(struct musb *musb, unsigned long timeout)
/* Never idle if active, or when VBUS timeout is not set as host */
if (musb->is_active || ((musb->a_wait_bcon == 0)
&& (musb->xceiv->state == OTG_STATE_A_WAIT_BCON))) {
DBG(4, "%s active, deleting timer\n", otg_state_string(musb));
DBG(4, "%s active, deleting timer\n",
otg_state_string(musb->xceiv->state));
del_timer(&musb_idle_timer);
last_timer = jiffies;
return;
@@ -498,7 +499,7 @@ static void tusb_musb_try_idle(struct musb *musb, unsigned long timeout)
last_timer = timeout;
DBG(4, "%s inactive, for idle timer for %lu ms\n",
otg_state_string(musb),
otg_state_string(musb->xceiv->state),
(unsigned long)jiffies_to_msecs(timeout - jiffies));
mod_timer(&musb_idle_timer, timeout);
}
@@ -573,7 +574,7 @@ static void tusb_musb_set_vbus(struct musb *musb, int is_on)
musb_writeb(musb->mregs, MUSB_DEVCTL, devctl);
DBG(1, "VBUS %s, devctl %02x otg %3x conf %08x prcm %08x\n",
otg_state_string(musb),
otg_state_string(musb->xceiv->state),
musb_readb(musb->mregs, MUSB_DEVCTL),
musb_readl(tbase, TUSB_DEV_OTG_STAT),
conf, prcm);
@@ -702,13 +703,13 @@ tusb_otg_ints(struct musb *musb, u32 int_src, void __iomem *tbase)
musb->is_active = 0;
}
DBG(2, "vbus change, %s, otg %03x\n",
otg_state_string(musb), otg_stat);
otg_state_string(musb->xceiv->state), otg_stat);
idle_timeout = jiffies + (1 * HZ);
schedule_work(&musb->irq_work);
} else /* A-dev state machine */ {
DBG(2, "vbus change, %s, otg %03x\n",
otg_state_string(musb), otg_stat);
otg_state_string(musb->xceiv->state), otg_stat);
switch (musb->xceiv->state) {
case OTG_STATE_A_IDLE:
@@ -756,7 +757,8 @@ tusb_otg_ints(struct musb *musb, u32 int_src, void __iomem *tbase)
if (int_src & TUSB_INT_SRC_OTG_TIMEOUT) {
u8 devctl;
DBG(4, "%s timer, %03x\n", otg_state_string(musb), otg_stat);
DBG(4, "%s timer, %03x\n",
otg_state_string(musb->xceiv->state), otg_stat);
switch (musb->xceiv->state) {
case OTG_STATE_A_WAIT_VRISE: