Commit 8d9f99c3 authored by H Hartley Sweeten's avatar H Hartley Sweeten Committed by Linus Torvalds

DocBook: fix ioremap return type

ioremap() returns a void __iomem * not an unsigned long.  Update the
Documentation file to reflect this.
Signed-off-by: default avatarH Hartley Sweeten <hsweeten@visionengravers.com>
Signed-off-by: default avatarRandy Dunlap <randy.dunlap@oracle.com>
Cc: David Woodhouse <dwmw2@infradead.org>
Signed-off-by: default avatarLinus Torvalds <torvalds@linux-foundation.org>
parent 143724fd
......@@ -174,7 +174,7 @@
</para>
<programlisting>
static struct mtd_info *board_mtd;
static unsigned long baseaddr;
static void __iomem *baseaddr;
</programlisting>
<para>
Static example
......@@ -182,7 +182,7 @@ static unsigned long baseaddr;
<programlisting>
static struct mtd_info board_mtd;
static struct nand_chip board_chip;
static unsigned long baseaddr;
static void __iomem *baseaddr;
</programlisting>
</sect1>
<sect1 id="Partition_defines">
......@@ -283,8 +283,8 @@ int __init board_init (void)
}
/* map physical address */
baseaddr = (unsigned long)ioremap(CHIP_PHYSICAL_ADDRESS, 1024);
if(!baseaddr){
baseaddr = ioremap(CHIP_PHYSICAL_ADDRESS, 1024);
if (!baseaddr) {
printk("Ioremap to access NAND chip failed\n");
err = -EIO;
goto out_mtd;
......@@ -316,7 +316,7 @@ int __init board_init (void)
goto out;
out_ior:
iounmap((void *)baseaddr);
iounmap(baseaddr);
out_mtd:
kfree (board_mtd);
out:
......@@ -341,7 +341,7 @@ static void __exit board_cleanup (void)
nand_release (board_mtd);
/* unmap physical address */
iounmap((void *)baseaddr);
iounmap(baseaddr);
/* Free the MTD device structure */
kfree (board_mtd);
......
Markdown is supported
0%
or
You are about to add 0 people to the discussion. Proceed with caution.
Finish editing this message first!
Please register or to comment