[PATCH][linux-next] staging/rtl8821ae: fix sparse address space warning

From: Anders Darander
Date: Wed Apr 23 2014 - 08:06:51 EST


When unmapping the pci memory, the pointer was explicitly casted to void*,
thus omitting the __iomem designation.

Signed-off-by: Anders Darander <anders.darander@xxxxxxxxx>
---
drivers/staging/rtl8821ae/pci.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/staging/rtl8821ae/pci.c b/drivers/staging/rtl8821ae/pci.c
index a562aa6..d934ecb 100644
--- a/drivers/staging/rtl8821ae/pci.c
+++ b/drivers/staging/rtl8821ae/pci.c
@@ -2416,7 +2416,7 @@ fail3:
ieee80211_free_hw(hw);

if (rtlpriv->io.pci_mem_start != 0)
- pci_iounmap(pdev, (void *)rtlpriv->io.pci_mem_start);
+ pci_iounmap(pdev, (void __iomem *)rtlpriv->io.pci_mem_start);

fail2:
pci_release_regions(pdev);
@@ -2479,7 +2479,7 @@ void rtl_pci_disconnect(struct pci_dev *pdev)

list_del(&rtlpriv->list);
if (rtlpriv->io.pci_mem_start != 0) {
- pci_iounmap(pdev, (void *)rtlpriv->io.pci_mem_start);
+ pci_iounmap(pdev, (void __iomem *)rtlpriv->io.pci_mem_start);
pci_release_regions(pdev);
}

--
2.0.0.rc0

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