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authorVijay Kumar B <vijaykumar@bravegnu.org>2009-09-21 11:23:56 +0530
committerGreg Kroah-Hartman <gregkh@suse.de>2009-12-11 12:23:09 -0800
commit7e72a85e07cab448a5779cf1ee851b850930ec9f (patch)
treec97175315442d11db8126db225f88be81051273a /drivers/staging/poch
parentb01faf05740884f915dd1b8652d8af1b6f458ccc (diff)
Staging: poch: Increase groups per interrupt
Increase groups per interrupt to reduce hogging of the CPU. Signed-off-by: Vijay Kumar B. <vijaykumar@bravegnu.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Diffstat (limited to 'drivers/staging/poch')
-rw-r--r--drivers/staging/poch/poch.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/staging/poch/poch.c b/drivers/staging/poch/poch.c
index 6b4aa5f1d51..1637c281ea3 100644
--- a/drivers/staging/poch/poch.c
+++ b/drivers/staging/poch/poch.c
@@ -483,7 +483,7 @@ static void channel_dma_init(struct channel_info *channel)
fpga + block_count_reg);
iowrite32(channel->group_count, fpga + group_count_reg);
/* FIXME: Hardcoded groups per int. Get it from sysfs? */
- iowrite32(1, fpga + groups_per_int_reg);
+ iowrite32(16, fpga + groups_per_int_reg);
/* Unlock PCI address? Not defined in the data sheet, but used
* in the reference code by Redrapids.