staging: rtl8712: Improve suspend/resume functionality.

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Cancel pending URBs during suspend operation to avoid receiving ESHUTDOWN
in read/write completion callbacks while the device is suspended.

Receiving ESHUTDOWN in read/write completion callbacks will cause the
driver to enter a non-functioning "stopped" state from which the driver is
unable to recover without reloading the module.

Signed-off-by: Hemmo Nieminen <hemmo.nieminen@iki.fi>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

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Hemmo Nieminen 2015-12-04 00:11:32 +02:00 • committed by Greg Kroah-Hartman

parent 549d33d278

commit 39e9526cec

3 changed files with 17 additions and 1 deletions

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1

drivers/staging/rtl8712/drv_types.h

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12

drivers/staging/rtl8712/usb_intf.c

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5

drivers/staging/rtl8712/usb_ops_linux.c

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