hwmon: End of I/O region off-by-one

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>

2 files changed, 2 insertions, 2 deletions

diff --git a/drivers/hwmon/lm78.c b/drivers/hwmon/lm78.c
index 565c4e679b8d..6eea3476b90c 100644
--- a/drivers/hwmon/lm78.c
+++ b/drivers/hwmon/lm78.c
@@ -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,
         };
diff --git a/drivers/hwmon/w83781d.c b/drivers/hwmon/w83781d.c
index c95909cc1d21..dcc941a5aaff 100644
--- a/drivers/hwmon/w83781d.c
+++ b/drivers/hwmon/w83781d.c
@@ -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,
         };