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authorSimon Kagstrom <simon.kagstrom@netinsight.net>2010-01-11 15:57:24 +0100
committerRussell King <rmk+kernel@arm.linux.org.uk>2010-01-11 15:39:21 +0000
commitcc20b900be7aa8e456aff82dfcb55fb15c508962 (patch)
treee031b4397bf585a3c9cf97a373400c2e269416a5 /fs/utimes.c
parent4c9f8be7dab831c78b5f491739fc5cd01f2efb03 (diff)
ARM: 5874/1: serial21285: fix disable_irq-from-interrupt-handler deadlock
The console hangs during bootup when disable_irq is called from the transmit interrupt handler (it will wait forever for it's "own" interrupt in synchronize_irq). Fix by using disable_irq_nosync() instead. Signed-off-by: Simon Kagstrom <simon.kagstrom@netinsight.net> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
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