From vijaykumar@bravegnu.org Mon Oct 26 15:03:10 2009 From: vijaykumar@bravegnu.org Date: Mon, 21 Sep 2009 11:23:56 +0530 Subject: Staging: poch: Increase groups per interrupt To: greg@kroah.com Cc: jayakumar.lkml@gmail.com, alexey.zaytsev@gmail.com Message-ID: <20090921055914.052071667@bravegnu.org> From: Vijay Kumar B. Increase groups per interrupt to reduce hogging of the CPU. Signed-off-by: Vijay Kumar B. Signed-off-by: Greg Kroah-Hartman --- drivers/staging/poch/poch.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) --- a/drivers/staging/poch/poch.c +++ b/drivers/staging/poch/poch.c @@ -483,7 +483,7 @@ static void channel_dma_init(struct chan 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.