diff options
| -rw-r--r-- | drivers/usb/musb/musb_core.c | 26 |
1 files changed, 12 insertions, 14 deletions
diff --git a/drivers/usb/musb/musb_core.c b/drivers/usb/musb/musb_core.c index 2f42a5d50a5a..7efb380f9765 100644 --- a/drivers/usb/musb/musb_core.c +++ b/drivers/usb/musb/musb_core.c @@ -2410,9 +2410,6 @@ static int musb_suspend(struct device *dev) unsigned long flags; struct musb *musb = dev_to_musb(&pdev->dev); - if (!musb->clock) - return 0; - spin_lock_irqsave(&musb->lock, flags); if (is_peripheral_active(musb)) { @@ -2427,10 +2424,12 @@ static int musb_suspend(struct device *dev) musb_save_context(musb); - if (musb->set_clock) - musb->set_clock(musb->clock, 0); - else - clk_disable(musb->clock); + if (musb->clock) { + if (musb->set_clock) + musb->set_clock(musb->clock, 0); + else + clk_disable(musb->clock); + } spin_unlock_irqrestore(&musb->lock, flags); return 0; } @@ -2440,13 +2439,12 @@ static int musb_resume_noirq(struct device *dev) struct platform_device *pdev = to_platform_device(dev); struct musb *musb = dev_to_musb(&pdev->dev); - if (!musb->clock) - return 0; - - if (musb->set_clock) - musb->set_clock(musb->clock, 1); - else - clk_enable(musb->clock); + if (musb->clock) { + if (musb->set_clock) + musb->set_clock(musb->clock, 1); + else + clk_enable(musb->clock); + } musb_restore_context(musb); |