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jsm: removing the field jsm_board->intr_count

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Currently there is a field in the jsm_board structure to cont
the number of interrupt that the card recevived, but it's not
working properly when the IRQ line is shared, and also nowhere
else this field is used. So, This patch is removing it.

Signed-off-by: Breno Leitão <leitao@linux.vnet.ibm.com>
Cc: Scott Kilau <Scott.Kilau@digi.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
This commit is contained in:
Breno Leitão 2009-09-29 15:16:59 -03:00 committed by Greg Kroah-Hartman
parent a44829dd8b
commit f9d1dff276
2 changed files with 0 additions and 3 deletions
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1
drivers/serial/jsm/jsm.h
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@ -138,7 +138,6 @@ struct jsm_board
u32 nasync; /* Number of ports on card */ u32 nasync; /* Number of ports on card */
u32 irq; /* Interrupt request number */ u32 irq; /* Interrupt request number */
u64 intr_count; /* Count of interrupts */
u64 membase; /* Start of base memory of the card */ u64 membase; /* Start of base memory of the card */
u64 membase_end; /* End of base memory of the card */ u64 membase_end; /* End of base memory of the card */

2
drivers/serial/jsm/jsm_neo.c
View file

@ -1117,8 +1117,6 @@ static irqreturn_t neo_intr(int irq, void *voidbrd)
unsigned long lock_flags2; unsigned long lock_flags2;
int outofloop_count = 0; int outofloop_count = 0;
brd->intr_count++;
/* Lock out the slow poller from running on this board. */ /* Lock out the slow poller from running on this board. */
spin_lock_irqsave(&brd->bd_intr_lock, lock_flags); spin_lock_irqsave(&brd->bd_intr_lock, lock_flags);