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| author | Tobias Klauser <tklauser@distanz.ch> | 2009-11-11 05:55:19 +0300 |
|---|---|---|
| committer | Tony Lindgren <tony@atomide.com> | 2009-11-11 05:55:19 +0300 |
| commit | 6d1352420901b0a74e6149a891ff4457f7199651 (patch) | |
| tree | a623ed28c2cde8d3dcb4b0c8681f682f4d58017e /arch/arm/mach-omap2/mailbox.c | |
| parent | ee90732456fe8e75406fdd3cd136a4bfb7ce31f5 (diff) | |
| download | linux-6d1352420901b0a74e6149a891ff4457f7199651.tar.xz | |
omap: Use resource_size
Use the resource_size function instead of manually calculating the
resource size. This reduces the chance of introducing off-by-one errors
and actually fixes one in mailbox.c.
Signed-off-by: Tobias Klauser <tklauser@distanz.ch>
Signed-off-by: Tony Lindgren <tony@atomide.com>
Diffstat (limited to 'arch/arm/mach-omap2/mailbox.c')
| -rw-r--r-- | arch/arm/mach-omap2/mailbox.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/arm/mach-omap2/mailbox.c b/arch/arm/mach-omap2/mailbox.c index c035ad3426d0..ef57b38a56a4 100644 --- a/arch/arm/mach-omap2/mailbox.c +++ b/arch/arm/mach-omap2/mailbox.c @@ -300,7 +300,7 @@ static int __devinit omap2_mbox_probe(struct platform_device *pdev) dev_err(&pdev->dev, "invalid mem resource\n"); return -ENODEV; } - mbox_base = ioremap(res->start, res->end - res->start); + mbox_base = ioremap(res->start, resource_size(res)); if (!mbox_base) return -ENOMEM; |