mfd: Add platform data pointer back

Now that we have a way to pass MFD cells down to the sub drivers,
we can gradually get rid of mfd_data by putting the platform pointer
back in place.

Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>

1 files changed, 7 insertions, 0 deletions

diff --git a/drivers/mfd/mfd-core.c b/drivers/mfd/mfd-core.c
index f4c8c844b913..0902523af62d 100644
--- a/drivers/mfd/mfd-core.c
+++ b/drivers/mfd/mfd-core.c
@@ -88,6 +88,13 @@ static int mfd_add_device(struct device *parent, int id,
 
         pdev->dev.parent = parent;
 
+        if (cell->pdata_size) {
+                ret = platform_device_add_data(pdev,
+                                        cell->platform_data, cell->pdata_size);
+                if (ret)
+                        goto fail_res;
+        }
+
         ret = mfd_platform_add_cell(pdev, cell);
         if (ret)
                 goto fail_res;