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| author | Jeff Garzik <jeff@garzik.org> | 2006-10-06 15:27:31 -0400 |
|---|---|---|
| committer | Jeff Garzik <jeff@garzik.org> | 2006-10-06 15:27:31 -0400 |
| commit | 5d347c8abaab1e8c24272a53099c22482855783e (patch) | |
| tree | 3e267ced787b4ae18dd2c6275c1b8a83884f96b6 /drivers/char/riscom8.c | |
| parent | e317c8ccaaf900abf39cc3240e4dc5ba82a3cc67 (diff) | |
| parent | d87dbede030d17770aa6a6170e70ab6f8044e5ae (diff) | |
| download | talos-op-linux-5d347c8abaab1e8c24272a53099c22482855783e.tar.gz talos-op-linux-5d347c8abaab1e8c24272a53099c22482855783e.zip | |
Merge branch 'submit1' of viper:/spare/repo/irq-remove-2.6 into irqcleanups
Diffstat (limited to 'drivers/char/riscom8.c')
| -rw-r--r-- | drivers/char/riscom8.c | 7 |
1 files changed, 3 insertions, 4 deletions
diff --git a/drivers/char/riscom8.c b/drivers/char/riscom8.c index be68cfb0ae69..5ab32b38f45a 100644 --- a/drivers/char/riscom8.c +++ b/drivers/char/riscom8.c @@ -559,11 +559,10 @@ static irqreturn_t rc_interrupt(int irq, void * dev_id) int handled = 0; bp = IRQ_to_board[irq]; - - if (!bp || !(bp->flags & RC_BOARD_ACTIVE)) { + + if (!(bp->flags & RC_BOARD_ACTIVE)) return IRQ_NONE; - } - + while ((++loop < 16) && ((status = ~(rc_in(bp, RC_BSR))) & (RC_BSR_TOUT | RC_BSR_TINT | RC_BSR_MINT | RC_BSR_RINT))) { |
