From 4716eaf20f37d10fd01b0fcacb3e41c1abd362c3 Mon Sep 17 00:00:00 2001 From: H Hartley Sweeten Date: Thu, 10 Dec 2009 20:03:10 -0500 Subject: [PATCH] pata_octeon_cf: use resource_size(), to fix resource sizing bug It appears the size for cs1 is calculated using the wrong resource. Use the function resource_size to get the correct value. Signed-off-by: H Hartley Sweeten Signed-off-by: Jeff Garzik --- drivers/ata/pata_octeon_cf.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/ata/pata_octeon_cf.c b/drivers/ata/pata_octeon_cf.c index d6f69561dc8..37ef416c124 100644 --- a/drivers/ata/pata_octeon_cf.c +++ b/drivers/ata/pata_octeon_cf.c @@ -853,7 +853,7 @@ static int __devinit octeon_cf_probe(struct platform_device *pdev) return -EINVAL; cs1 = devm_ioremap_nocache(&pdev->dev, res_cs1->start, - res_cs0->end - res_cs1->start + 1); + resource_size(res_cs1)); if (!cs1) return -ENOMEM;