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usb: musb: drop musb_platform_suspend/resume

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all glue layers are now fully moved to the
new setup. We are now using dev_pm_ops to
implement suspend/resume functionality and
thus, musb_platform_suspend/resume has become
deprecated and useless.

This patch drops those function pointers and
its uses.

Signed-off-by: Felipe Balbi <balbi@ti.com>
This commit is contained in:
Felipe Balbi 2010-12-02 13:17:53 +02:00
parent fcd22e3b1f
commit 784173723e
2 changed files with 0 additions and 25 deletions
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4
drivers/usb/musb/musb_core.c
View File

@ -2306,8 +2306,6 @@ static void musb_save_context(struct musb *musb)
musb_read_rxhubport(musb_base, i);
}
}
musb_platform_suspend(musb);
}
static void musb_restore_context(struct musb *musb)
@ -2317,8 +2315,6 @@ static void musb_restore_context(struct musb *musb)
void __iomem *ep_target_regs;
void __iomem *epio;
musb_platform_resume(musb);
if (is_host_enabled(musb)) {
musb_writew(musb_base, MUSB_FRAME, musb->context.frame);
musb_writeb(musb_base, MUSB_TESTMODE, musb->context.testmode);

21
drivers/usb/musb/musb_core.h
View File

@ -257,8 +257,6 @@ enum musb_g_ep0_state {
* struct musb_platform_ops - Operations passed to musb_core by HW glue layer
* @init: turns on clocks, sets up platform-specific registers, etc
* @exit: undoes @init
* @suspend: platform-specific suspend, e.g. context save
* @resume: platform-specific resume, e.g. context restore
* @set_mode: forcefully changes operating mode
* @try_ilde: tries to idle the IP
* @vbus_status: returns vbus status if possible
@ -268,9 +266,6 @@ struct musb_platform_ops {
int (*init)(struct musb *musb);
int (*exit)(struct musb *musb);
int (*suspend)(struct musb *musb);
int (*resume)(struct musb *musb);
void (*enable)(struct musb *musb);
void (*disable)(struct musb *musb);
@ -660,20 +655,4 @@ static inline int musb_platform_exit(struct musb *musb)
return musb->ops->exit(musb);
}
static inline int musb_platform_suspend(struct musb *musb)
{
if (!musb->ops->suspend)
return 0;
return musb->ops->suspend(musb);
}
static inline int musb_platform_resume(struct musb *musb)
{
if (!musb->ops->resume)
return 0;
return musb->ops->resume(musb);
}
#endif /* __MUSB_CORE_H__ */