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authorOliver Neukum <oneukum@suse.com>2016-01-21 17:18:47 +0300
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>2016-02-04 00:29:12 +0300
commit7dd9cba5bb90ffa9c60c1533b715dc91c5082cd9 (patch)
treebb4a3865a2873a13a642352bff604c951459e873 /arch/xtensa
parent5363de75307e333d89df7531f9dd8310d973ecdb (diff)
downloadlinux-7dd9cba5bb90ffa9c60c1533b715dc91c5082cd9.tar.xz
usb: sysfs: make locking interruptible
232275a USB: fix substandard locking for the sysfs files introduced needed locking into sysfs operations on USB devices It, however, uses uninterruptible sleep and if the error handling is on extreme cases of sleep lengths of 10s of seconds are possible. Unless we are removing the device we should use interruptible sleep. Signed-off-by: Oliver Neukum <oneukum@suse.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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