From patchwork Mon Dec 14 21:08:37 2009
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Subject: au1550nd.c: remove unnecessary casts
Date: Mon, 14 Dec 2009 11:08:37 -0000
From: hartleys <hartleys@visionengravers.com>
X-Patchwork-Id: 41140
Message-Id: <BD79186B4FD85F4B8E60E381CAEE19090200EA45@mi8nycmail19.Mi8.com>
To: "kernel list" <linux-kernel@vger.kernel.org>,
 <linux-mtd@lists.infradead.org>
Cc: David Woodhouse <dwmw2@infradead.org>

Remove unnecessary casts for p_nand, it is already a void __iomem *.

Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Cc: David Woodhouse <dwmw2@infradead.org>

---


diff --git a/drivers/mtd/nand/au1550nd.c b/drivers/mtd/nand/au1550nd.c
index 92c334f..35f35f0 100644
--- a/drivers/mtd/nand/au1550nd.c
+++ b/drivers/mtd/nand/au1550nd.c
@@ -542,7 +542,7 @@ static int __init au1xxx_nand_init(void)
 	}
 	nand_phys = (mem_staddr << 4) & 0xFFFC0000;
 
-	p_nand = (void __iomem *)ioremap(nand_phys, 0x1000);
+	p_nand = ioremap(nand_phys, 0x1000);
 
 	/* make controller and MTD agree */
 	if (NAND_CS == 0)
@@ -587,7 +587,7 @@ static int __init au1xxx_nand_init(void)
 	return 0;
 
  outio:
-	iounmap((void *)p_nand);
+	iounmap(p_nand);
 
  outmem:
 	kfree(au1550_mtd);
@@ -608,7 +608,7 @@ static void __exit au1550_cleanup(void)
 	kfree(au1550_mtd);
 
 	/* Unmap */
-	iounmap((void *)p_nand);
+	iounmap(p_nand);
 }
 
 module_exit(au1550_cleanup);