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authorFlorian Fainelli <f.fainelli@gmail.com>2014-06-05 10:22:15 -0700
committerDavid S. Miller <davem@davemloft.net>2014-06-05 15:36:54 -0700
commitd8498088cf466483093c9a29121e3833e7923287 (patch)
tree04e2c004671adb5d276b7c6d6f7d706b0f889c75 /drivers/iio/pressure/hid-sensor-press.c
parent6934e79ed1221a38f20704bf52ed588a16985fc0 (diff)
net: systemport: fix transmit locking scheme
Our transmit locking scheme did not account for the TX ring full interrupt. If a TX ring full interrupt fires while we are attempting to transmit, we will cause a deadlock to occur. Fix this by making sure that we properly disable interrupts while acquiring the spinlock. Signed-off-by: Florian Fainelli <f.fainelli@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/iio/pressure/hid-sensor-press.c')
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