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| author | Lachlan McIlroy <lachlan@redback.melbourne.sgi.com> | 2008-02-26 14:26:14 +1100 |
|---|---|---|
| committer | Lachlan McIlroy <lachlan@redback.melbourne.sgi.com> | 2008-02-26 14:26:14 +1100 |
| commit | 91e229bbad6524aabaac8717b2f559283670c37a (patch) | |
| tree | 84a55e4ac2dcf23add97bd9fde3e9cb232c12b30 /drivers/serial/atmel_serial.c | |
| parent | 6e5e93424dc66542c548dfaa3bfebe30d46d50dd (diff) | |
| parent | bfa274e2436fc7ef72ef51c878083647f1cfd429 (diff) | |
Merge git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux-2.6 into for-linus
Diffstat (limited to 'drivers/serial/atmel_serial.c')
| -rw-r--r-- | drivers/serial/atmel_serial.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/serial/atmel_serial.c b/drivers/serial/atmel_serial.c index fad245b064d..d57bf3e708d 100644 --- a/drivers/serial/atmel_serial.c +++ b/drivers/serial/atmel_serial.c @@ -549,7 +549,7 @@ static irqreturn_t atmel_interrupt(int irq, void *dev_id) atmel_handle_transmit(port, pending); } while (pass_counter++ < ATMEL_ISR_PASS_LIMIT); - return IRQ_HANDLED; + return pass_counter ? IRQ_HANDLED : IRQ_NONE; } /* |