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| author | David Brownell <david-b@pacbell.net> | 2007-01-16 12:46:39 -0800 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@suse.de> | 2007-02-07 15:44:37 -0800 |
| commit | 66e56ce75e39210415fb12ceacd5f3580ad72d50 (patch) | |
| tree | aefd162287e90def0a034c4a6c7aaa24617c779f /drivers/usb/gadget/at91_udc.h | |
| parent | 57e06c11372eccf5acebdd4664eb025fee76c561 (diff) | |
| download | op-kernel-dev-66e56ce75e39210415fb12ceacd5f3580ad72d50.zip op-kernel-dev-66e56ce75e39210415fb12ceacd5f3580ad72d50.tar.gz | |
USB: at91_udc wakeup event updates
This updates the AT91 UDC driver's handling of wakeup events:
- Fix a bug in the original scheme, which was never updated after
the {enable,disable}_irq_wake() semantics were updated to address
refcounting issues (i.e. behave for shared irqs).
- Couple handling of both type of wakeup events, to be more direct. The
controller can be source of wakeup events for cases like bus reset
and USB resume. On some boards, VBUS sensing is also IRQ driven.
Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Diffstat (limited to 'drivers/usb/gadget/at91_udc.h')
| -rw-r--r-- | drivers/usb/gadget/at91_udc.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/usb/gadget/at91_udc.h b/drivers/usb/gadget/at91_udc.h index 677089b..7e34e2f 100644 --- a/drivers/usb/gadget/at91_udc.h +++ b/drivers/usb/gadget/at91_udc.h @@ -136,6 +136,7 @@ struct at91_udc { unsigned wait_for_addr_ack:1; unsigned wait_for_config_ack:1; unsigned selfpowered:1; + unsigned active_suspend:1; u8 addr; struct at91_udc_data board; struct clk *iclk, *fclk; |
