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| author | Alexander Shiyan <shc_work@mail.ru> | 2012-03-27 12:22:49 +0400 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2012-04-18 15:19:50 -0700 |
| commit | 7a6fbc9a887193a1e9f8658703881c528040afbc (patch) | |
| tree | f1124704d429bc4739816ac9bf85cdf389550b63 /drivers/tty/serial/pch_uart.c | |
| parent | e816b57a337ea3b755de72bec38c10c864f23015 (diff) | |
| download | op-kernel-dev-7a6fbc9a887193a1e9f8658703881c528040afbc.zip op-kernel-dev-7a6fbc9a887193a1e9f8658703881c528040afbc.tar.gz | |
ARM: clps711x: serial driver hungs are a result of call disable_irq within ISR
Since 2.6.30-rc1 clps711x serial driver hungs system. This is a result
of call disable_irq from ISR. synchronize_irq waits for end of interrupt
and goes to infinite loop. This patch fix this problem.
Signed-off-by: Alexander Shiyan <shc_work@mail.ru>
Cc: stable <stable@vger.kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/tty/serial/pch_uart.c')
0 files changed, 0 insertions, 0 deletions
