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Commit d663d181 authored by Mirko Lindner's avatar Mirko Lindner Committed by David S. Miller
Browse files

sky2: Fix for interrupt handler 



Re-enable interrupts if it is not our interrupt

Signed-off-by: default avatarMirko Lindner <mlindner@marvell.com>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent 0e767324

drivers/net/ethernet/marvell/sky2.c

+3 −1
Original line number Diff line number Diff line
@@ -3080,8 +3080,10 @@ static irqreturn_t sky2_intr(int irq, void *dev_id) 


	/* Reading this mask interrupts as side effect */

	status = sky2_read32(hw, B0_Y2_SP_ISRC2);

	if (status == 0 || status == ~0)

	if (status == 0 || status == ~0) {

		sky2_write32(hw, B0_Y2_SP_ICR, 2);

		return IRQ_NONE;

	}



	prefetch(&hw->st_le[hw->st_idx]);