diff options
| author | Mike Rapoport <mike@compulab.co.il> | 2009-02-17 13:54:45 +0200 |
|---|---|---|
| committer | David Woodhouse <David.Woodhouse@intel.com> | 2009-03-20 18:37:16 +0000 |
| commit | b2ed3680553b451e5c45064de26ea8fa5201c6d4 (patch) | |
| tree | 1570c4b8e76bf1b143cc23b2f4170ac1694c5445 | |
| parent | e7f521636a2d6b1a012f98f6ec16898c5d6f1543 (diff) | |
[MTD] [NAND] pxa3xx_nand: use resource_size instead of 'r->end - r->start + 1'
Signed-off-by: Mike Rapoport <mike@compulab.co.il>
Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
| -rw-r--r-- | drivers/mtd/nand/pxa3xx_nand.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/drivers/mtd/nand/pxa3xx_nand.c b/drivers/mtd/nand/pxa3xx_nand.c index cc55cbc2b30..ffa960baa7e 100644 --- a/drivers/mtd/nand/pxa3xx_nand.c +++ b/drivers/mtd/nand/pxa3xx_nand.c @@ -1118,14 +1118,14 @@ static int pxa3xx_nand_probe(struct platform_device *pdev) goto fail_put_clk; } - r = request_mem_region(r->start, r->end - r->start + 1, pdev->name); + r = request_mem_region(r->start, resource_size(r), pdev->name); if (r == NULL) { dev_err(&pdev->dev, "failed to request memory resource\n"); ret = -EBUSY; goto fail_put_clk; } - info->mmio_base = ioremap(r->start, r->end - r->start + 1); + info->mmio_base = ioremap(r->start, resource_size(r)); if (info->mmio_base == NULL) { dev_err(&pdev->dev, "ioremap() failed\n"); ret = -ENODEV; @@ -1174,7 +1174,7 @@ fail_free_buf: fail_free_io: iounmap(info->mmio_base); fail_free_res: - release_mem_region(r->start, r->end - r->start + 1); + release_mem_region(r->start, resource_size(r)); fail_put_clk: clk_disable(info->clk); clk_put(info->clk); |