usb: renesas_usbhs: add usbhsh_is_running()

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It is possible to judge whether renesas_usbhs driver is running,
by checking attch irq mask.
This patch adds usbhsh_is_running() to check it.

Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Signed-off-by: Felipe Balbi <balbi@ti.com>

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Kuninori Morimoto 2011-12-08 18:30:23 -08:00 • committed by Felipe Balbi

parent 31e00fd116

commit b1930da088

1 changed files with 32 additions and 0 deletions

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32

drivers/usb/renesas_usbhs/mod_host.c

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