From: Asai Thambi S P <asamymuthupa@micron.com>
Date: Wed, 30 May 2012 01:40:45 +0000 (-0700)
Subject: mtip32xx: fix clearing an incorrect register in mtip_init_port
X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=6bb688c048c9625030fc911dc93d49bcd15feb1f;p=linux.git

mtip32xx: fix clearing an incorrect register in mtip_init_port

Fix clearing an incorrect register in mtip_init_port

Signed-off-by: Asai Thambi S P <asamymuthupa@micron.com>
Signed-off-by: Jens Axboe <axboe@kernel.dk>
---

diff --git a/drivers/block/mtip32xx/mtip32xx.c b/drivers/block/mtip32xx/mtip32xx.c
index 304000c3d433f..0809e259b2238 100644
--- a/drivers/block/mtip32xx/mtip32xx.c
+++ b/drivers/block/mtip32xx/mtip32xx.c
@@ -436,8 +436,7 @@ static void mtip_init_port(struct mtip_port *port)
 		writel(0xFFFFFFFF, port->completed[i]);
 
 	/* Clear any pending interrupts for this port */
-	writel(readl(port->dd->mmio + PORT_IRQ_STAT),
-					port->dd->mmio + PORT_IRQ_STAT);
+	writel(readl(port->mmio + PORT_IRQ_STAT), port->mmio + PORT_IRQ_STAT);
 
 	/* Clear any pending interrupts on the HBA. */
 	writel(readl(port->dd->mmio + HOST_IRQ_STAT),