From: Nathan Hintz <nlhintz@hotmail.com>
Date: Sat, 5 May 2012 04:56:34 +0000 (-0700)
Subject: bcma: reads/writes are always 4 bytes, so always map 4 bytes
X-Git-Url: http://git.cdn.openwrt.org/?a=commitdiff_plain;h=c61cab3a6135eacd303a26a327c1e689ec04fcbe;p=openwrt%2Fstaging%2Fblogic.git

bcma: reads/writes are always 4 bytes, so always map 4 bytes

Modify ioremap_nocache calls to reflect the number of bytes read/written.

Signed-off-by: Nathan Hintz <nlhintz@hotmail.com>
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 8407b25984af..b9a86edfec39 100644
--- a/drivers/bcma/driver_pci_host.c
+++ b/drivers/bcma/driver_pci_host.c
@@ -119,7 +119,7 @@ static int bcma_extpci_read_config(struct bcma_drv_pci *pc, unsigned int dev,
 		if (unlikely(!addr))
 			goto out;
 		err = -ENOMEM;
-		mmio = ioremap_nocache(addr, len);
+		mmio = ioremap_nocache(addr, sizeof(val));
 		if (!mmio)
 			goto out;
 
@@ -171,7 +171,7 @@ static int bcma_extpci_write_config(struct bcma_drv_pci *pc, unsigned int dev,
 			addr = pc->core->addr + BCMA_CORE_PCI_PCICFG0;
 			addr |= (func << 8);
 			addr |= (off & 0xfc);
-			mmio = ioremap_nocache(addr, len);
+			mmio = ioremap_nocache(addr, sizeof(val));
 			if (!mmio)
 				goto out;
 		}
@@ -180,7 +180,7 @@ static int bcma_extpci_write_config(struct bcma_drv_pci *pc, unsigned int dev,
 		if (unlikely(!addr))
 			goto out;
 		err = -ENOMEM;
-		mmio = ioremap_nocache(addr, len);
+		mmio = ioremap_nocache(addr, sizeof(val));
 		if (!mmio)
 			goto out;