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[ARM] 4056/1: iop13xx: fix resource.end off-by-one in flash setup
authorLennert Buytenhek <buytenh@wantstofly.org>
Mon, 18 Dec 2006 00:02:24 +0000 (01:02 +0100)
committerRussell King <rmk+kernel@arm.linux.org.uk>
Mon, 18 Dec 2006 00:14:58 +0000 (00:14 +0000)
The struct resource 'end' field is inclusive, the iop13xx flash
setup code got this wrong.

Signed-off-by: Lennert Buytenhek <buytenh@wantstofly.org>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
arch/arm/mach-iop13xx/setup.c patch | blob | history

diff --git a/arch/arm/mach-iop13xx/setup.c b/arch/arm/mach-iop13xx/setup.c
index 3756d2c..5fbeb28 100644 (file)
--- a/arch/arm/mach-iop13xx/setup.c
+++ b/arch/arm/mach-iop13xx/setup.c
@@ -337,7 +337,7 @@ void __init iop13xx_platform_init(void)
 
 #ifdef CONFIG_MTD_PHYSMAP
        iq8134x_flash_resource.end = iq8134x_flash_resource.start +
-                               iq8134x_probe_flash_size();
+                               iq8134x_probe_flash_size() - 1;
        if (iq8134x_flash_resource.end > iq8134x_flash_resource.start)
                iop13xx_devices[plat_idx++] = &iq8134x_flash;
        else
Domain: System / Uncategorized;