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bcma: reads/writes are always 4 bytes, so always map 4 bytes
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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>
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Nathan Hintz authored and John W. Linville committed May 16, 2012
1 parent 4acabf4 commit c61cab3
Showing 1 changed file with 3 additions and 3 deletions.
6 changes: 3 additions & 3 deletions drivers/bcma/driver_pci_host.c
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Original file line number Diff line number Diff line change
Expand Up @@ -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;

Expand Down Expand Up @@ -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;
}
Expand All @@ -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;

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