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path: root/drivers/rtc/rtc-pl031.c
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Diffstat (limited to 'drivers/rtc/rtc-pl031.c')
-rw-r--r--drivers/rtc/rtc-pl031.c3
1 files changed, 1 insertions, 2 deletions
diff --git a/drivers/rtc/rtc-pl031.c b/drivers/rtc/rtc-pl031.c
index 451fc13784d1..f41873f98f66 100644
--- a/drivers/rtc/rtc-pl031.c
+++ b/drivers/rtc/rtc-pl031.c
@@ -142,8 +142,7 @@ static int pl031_probe(struct amba_device *adev, struct amba_id *id)
goto out;
}
- ldata->base = ioremap(adev->res.start,
- adev->res.end - adev->res.start + 1);
+ ldata->base = ioremap(adev->res.start, resource_size(&adev->res));
if (!ldata->base) {
ret = -ENOMEM;
goto out_no_remap;