From: Nathan Hintz <nlhintz@hotmail.com>
Date: Sat, 12 Jan 2013 10:46:13 +0000 (-0800)
Subject: bcma: delete duplicate readl
X-Git-Tag: accepted/tizen/common/20141203.182822~2855^2~242^2^2~23
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=f6734627edea983b307593f71824d7ec2dd2625a;p=platform%2Fkernel%2Flinux-arm64.git

bcma: delete duplicate readl

The 'val' has already been read by the prior call to 'mips_busprobe32';
this 'readl' is unnecessary.

Signed-off-by: Nathan Hintz <nlhintz@hotmail.com>
Acked-by: Hauke Mehrtens <hauke@hauke-m.de>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---

diff --git a/drivers/bcma/driver_pci_host.c b/drivers/bcma/driver_pci_host.c
index 37d1777d..cf3dca9 100644
--- a/drivers/bcma/driver_pci_host.c
+++ b/drivers/bcma/driver_pci_host.c
@@ -122,8 +122,6 @@ static int bcma_extpci_read_config(struct bcma_drv_pci *pc, unsigned int dev,
 			val = 0xffffffff;
 			goto unmap;
 		}
-
-		val = readl(mmio);
 	}
 	val >>= (8 * (off & 3));