Messages in this thread Patch in this message | | | Subject | [PATCH] atmel_nand.c: use resource_size() | Date | Mon, 14 Dec 2009 15:58:06 -0500 | From | "H Hartley Sweeten" <> |
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Use resource_size().
Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com>
---
diff --git a/drivers/mtd/nand/atmel_nand.c b/drivers/mtd/nand/atmel_nand.c index f8e9975..162b4f2 100644 --- a/drivers/mtd/nand/atmel_nand.c +++ b/drivers/mtd/nand/atmel_nand.c @@ -399,7 +399,7 @@ static int __init atmel_nand_probe(struct platform_device *pdev) return -ENOMEM; } - host->io_base = ioremap(mem->start, mem->end - mem->start + 1); + host->io_base = ioremap(mem->start, resource_size(mem)); if (host->io_base == NULL) { printk(KERN_ERR "atmel_nand: ioremap failed\n"); res = -EIO; @@ -433,7 +433,7 @@ static int __init atmel_nand_probe(struct platform_device *pdev) if (no_ecc) nand_chip->ecc.mode = NAND_ECC_NONE; if (hard_ecc && regs) { - host->ecc = ioremap(regs->start, regs->end - regs->start + 1); + host->ecc = ioremap(regs->start, resource_size(regs)); if (host->ecc == NULL) { printk(KERN_ERR "atmel_nand: ioremap failed\n"); res = -EIO;
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