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-rw-r--r--drivers/mfd/mfd-core.c10
1 files changed, 6 insertions, 4 deletions
diff --git a/drivers/mfd/mfd-core.c b/drivers/mfd/mfd-core.c
index d1c8605d4ed4..ec99f681e773 100644
--- a/drivers/mfd/mfd-core.c
+++ b/drivers/mfd/mfd-core.c
@@ -38,10 +38,12 @@ static int mfd_add_device(struct device *parent, int id,
pdev->dev.parent = parent;
platform_set_drvdata(pdev, cell->driver_data);
- ret = platform_device_add_data(pdev,
- cell->platform_data, cell->data_size);
- if (ret)
- goto fail_res;
+ if (cell->data_size) {
+ ret = platform_device_add_data(pdev,
+ cell->platform_data, cell->data_size);
+ if (ret)
+ goto fail_res;
+ }
for (r = 0; r < cell->num_resources; r++) {
res[r].name = cell->resources[r].name;