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(parent: b2f4737) | patch
net/usb/r815x: avoid to call mdio functions for runtime-suspended device
authorhayeswang <hayeswang@realtek.com>
Wed, 31 Jul 2013 09:21:23 +0000 (17:21 +0800)
committerDavid S. Miller <davem@davemloft.net>
Wed, 31 Jul 2013 21:49:13 +0000 (14:49 -0700)
commitb771721a748875e3654debdf68ad4708477f18c4
treecc6d39e3d537300212509aa53f2fc0049fabdedftree | snapshot
parentb2f47377e871a5f3cc5bd0dd58d3ea1fbc58948dcommit | diff
net/usb/r815x: avoid to call mdio functions for runtime-suspended device

Don't replace the usb_control_msg() with usbnet_{read,write}_cmd()
which couldn't be called inside suspend/resume callback. Keep the
basic functions unlimited. Instead, using usb_autopm_get_interface()
and usb_autopm_put_interface() in r815x_mdio_{read,write}().

Signed-off-by: Hayes Wang <hayeswang@realtek.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
drivers/net/usb/r815x.c diff | blob | history
Linux kernel for KaRo TX COM modules