diff options
Diffstat (limited to 'drivers/usb/musb/omap2430.c')
| -rw-r--r-- | drivers/usb/musb/omap2430.c | 20 |
1 files changed, 10 insertions, 10 deletions
diff --git a/drivers/usb/musb/omap2430.c b/drivers/usb/musb/omap2430.c index fa3154b0304..2659667a199 100644 --- a/drivers/usb/musb/omap2430.c +++ b/drivers/usb/musb/omap2430.c @@ -258,21 +258,17 @@ static int omap2430_musb_init(struct musb *musb) return 0; } -#ifdef CONFIG_PM -void musb_platform_save_context(struct musb *musb, - struct musb_context_registers *musb_context) +static void omap2430_save_context(struct musb *musb) { - musb_context->otg_sysconfig = musb_readl(musb->mregs, OTG_SYSCONFIG); - musb_context->otg_forcestandby = musb_readl(musb->mregs, OTG_FORCESTDBY); + musb->context.otg_sysconfig = musb_readl(musb->mregs, OTG_SYSCONFIG); + musb->context.otg_forcestandby = musb_readl(musb->mregs, OTG_FORCESTDBY); } -void musb_platform_restore_context(struct musb *musb, - struct musb_context_registers *musb_context) +static void omap2430_restore_context(struct musb *musb) { - musb_writel(musb->mregs, OTG_SYSCONFIG, musb_context->otg_sysconfig); - musb_writel(musb->mregs, OTG_FORCESTDBY, musb_context->otg_forcestandby); + musb_writel(musb->mregs, OTG_SYSCONFIG, musb->context.otg_sysconfig); + musb_writel(musb->mregs, OTG_FORCESTDBY, musb->context.otg_forcestandby); } -#endif static int omap2430_musb_suspend(struct musb *musb) { @@ -287,6 +283,8 @@ static int omap2430_musb_suspend(struct musb *musb) l |= ENABLEWAKEUP; /* enable wakeup */ musb_writel(musb->mregs, OTG_SYSCONFIG, l); + omap2430_save_context(musb); + otg_set_suspend(musb->xceiv, 1); return 0; @@ -298,6 +296,8 @@ static int omap2430_musb_resume(struct musb *musb) otg_set_suspend(musb->xceiv, 0); + omap2430_restore_context(musb); + l = musb_readl(musb->mregs, OTG_SYSCONFIG); l &= ~ENABLEWAKEUP; /* disable wakeup */ musb_writel(musb->mregs, OTG_SYSCONFIG, l); |