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>

diff --git a/drivers/staging/poch/poch.c b/drivers/staging/poch/poch.c
index 6b4aa5f..1637c28 100644 (file)
--- 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.