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usb: phy: am335x-control: make it compile with 

Randy reported this
|drivers/usb/phy/phy-am335x-control.c:45:3: error: implicit declaration
|of function '__WARN' [-Werror=implicit-function-declaration]

and left it as an excercice to figure out that this happens only with
CONFIG_BUG=n. As a fix I replace it with WARN_ON(). And there is a space
before return so fix this, too.

Reported-by: Randy Dunlap <rdunlap@infradead.org>
Acked-by: Randy Dunlap <rdunlap@infradead.org>
Signed-off-by: Sebastian Andrzej Siewior <bigeasy@linutronix.de>
Signed-off-by: Felipe Balbi <balbi@ti.com>
hifive-unleashed-5.1
Sebastian Andrzej Siewior 2013-08-16 17:32:49 +02:00 committed by Felipe Balbi
parent 7b360f4287
commit 4ff745710f
1 changed files with 2 additions and 2 deletions
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4
drivers/usb/phy/phy-am335x-control.c
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@ -42,8 +42,8 @@ static void am335x_phy_power(struct phy_control *phy_ctrl, u32 id, bool on)
reg = AM335X_USB1_CTRL;
break;
default:
__WARN();
return;
WARN_ON(1);
return;
}
val = readl(usb_ctrl->phy_reg + reg);