mfd: Pass driver_data onto child devices

The MFD cell structure provides a driver_data field but doesn't pass it
on to the child devices when instantiating them - do that.

Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Signed-off-by: Samuel Ortiz <sameo@openedhand.com>

1 files changed, 1 insertions, 0 deletions

diff --git a/drivers/mfd/mfd-core.c b/drivers/mfd/mfd-core.c
index 6c0d1bec4b76..54ddf3772e0c 100644
--- a/drivers/mfd/mfd-core.c
+++ b/drivers/mfd/mfd-core.c
@@ -34,6 +34,7 @@ static int mfd_add_device(struct device *parent, int id,
                 goto fail_device;
 
         pdev->dev.parent = parent;
+        platform_set_drvdata(pdev, cell->driver_data);
 
         ret = platform_device_add_data(pdev,
                         cell->platform_data, cell->data_size);