Commit 7e72a85e authored by Vijay Kumar B's avatar Vijay Kumar B Committed by Greg Kroah-Hartman
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Staging: poch: Increase groups per interrupt 



Increase groups per interrupt to reduce hogging of the CPU.

Signed-off-by: default avatarVijay Kumar B. <vijaykumar@bravegnu.org>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@suse.de>
parent b01faf05

drivers/staging/poch/poch.c

+1 −1
Original line number Diff line number Diff line
@@ -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.

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