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path: root/drivers/hwmon/pc87427.c
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Diffstat (limited to 'drivers/hwmon/pc87427.c')
-rw-r--r--drivers/hwmon/pc87427.c6
1 files changed, 3 insertions, 3 deletions
diff --git a/drivers/hwmon/pc87427.c b/drivers/hwmon/pc87427.c
index 4e0de0e06d78..3170b26d2443 100644
--- a/drivers/hwmon/pc87427.c
+++ b/drivers/hwmon/pc87427.c
@@ -435,7 +435,7 @@ static int __devinit pc87427_probe(struct platform_device *pdev)
/* This will need to be revisited when we add support for
temperature and voltage monitoring. */
res = platform_get_resource(pdev, IORESOURCE_IO, 0);
- if (!request_region(res->start, res->end - res->start + 1, DRVNAME)) {
+ if (!request_region(res->start, resource_size(res), DRVNAME)) {
err = -EBUSY;
dev_err(&pdev->dev, "Failed to request region 0x%lx-0x%lx\n",
(unsigned long)res->start, (unsigned long)res->end);
@@ -475,7 +475,7 @@ exit_remove_files:
sysfs_remove_group(&pdev->dev.kobj, &pc87427_group_fan[i]);
}
exit_release_region:
- release_region(res->start, res->end - res->start + 1);
+ release_region(res->start, resource_size(res));
exit_kfree:
platform_set_drvdata(pdev, NULL);
kfree(data);
@@ -500,7 +500,7 @@ static int __devexit pc87427_remove(struct platform_device *pdev)
kfree(data);
res = platform_get_resource(pdev, IORESOURCE_IO, 0);
- release_region(res->start, res->end - res->start + 1);
+ release_region(res->start, resource_size(res));
return 0;
}