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(parent: 9389147) | patch
usb: gadget: adb: allow freezing in adb_read
authorColin Cross <ccross@android.com>
Mon, 5 Mar 2012 21:29:45 +0000 (13:29 -0800)
committerArve Hjønnevåg <arve@android.com>
Mon, 1 Jul 2013 20:40:39 +0000 (13:40 -0700)
commit676d6ebb9d7bcf3f45e8ef8212ddc739d445c5c2
treee7132fb80d5f407208bdbc2fab52060073197bdctree | snapshot
parent9389147c6329c86899bd2a1ac8f084e8ccd99ebdcommit | diff
usb: gadget: adb: allow freezing in adb_read

wait_event_interruptible in adb_read might return -ERESTARTSYS if
userspace is frozen during adb_read or another signal is delivered
to adb.  If so, don't set dev->error to avoid resetting the adb
connection.

Change-Id: I5a7baa013a9a3a3b5305de7e6a0d18546a560018
Signed-off-by: Colin Cross <ccross@android.com>
drivers/usb/gadget/f_adb.c diff | blob | history
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