hwmon: End of I/O region off-by-one
authorJean Delvare <khali@linux-fr.org>
Wed, 29 Aug 2007 08:39:57 +0000 (10:39 +0200)
committerMark M. Hoffman <mhoffman@lightlink.com>
Sun, 9 Sep 2007 14:38:37 +0000 (10:38 -0400)
Fix an off-by-one error in the I/O region declaration of two
hardware monitoring drivers (lm78 and w83781d.) We were requesting
one extra port at the end of the region.

Signed-off-by: Jean Delvare <khali@linux-fr.org>
Signed-off-by: Mark M. Hoffman <mhoffman@lightlink.com>
drivers/hwmon/lm78.c
drivers/hwmon/w83781d.c

index 565c4e679b8d4f1ebcf1cb04cc1faecd71fb31d9..6eea3476b90c37f6993e86421f4d5eb6d43429ef 100644 (file)
@@ -882,7 +882,7 @@ static int __init lm78_isa_device_add(unsigned short address)
 {
        struct resource res = {
                .start  = address,
-               .end    = address + LM78_EXTENT,
+               .end    = address + LM78_EXTENT - 1,
                .name   = "lm78",
                .flags  = IORESOURCE_IO,
        };
index c95909cc1d219ab35b0e2c2484a9202220dc341b..dcc941a5aaff6e06d286868b52b50f98126ffb84 100644 (file)
@@ -1746,7 +1746,7 @@ w83781d_isa_device_add(unsigned short address)
 {
        struct resource res = {
                .start  = address,
-               .end    = address + W83781D_EXTENT,
+               .end    = address + W83781D_EXTENT - 1,
                .name   = "w83781d",
                .flags  = IORESOURCE_IO,
        };