mfd: add platform_data to mfd_cell

Adding platform_data to mfd_cell allows passing of platform data directly
to the platform_device created for each cell and thus reuse of existing
drivers.
On the other side it can be used as a hook to mfd_cell itself
removing the need in mfd_get_cell method.

Signed-off-by: Mike Rapoport <mike@compulab.co.il>
Acked-by: Dmitry Baryshkov <dbaryshkov@gmail.com>
Signed-off-by: Samuel Ortiz <sameo@openedhand.com>

1 files changed, 1 insertions, 1 deletions

diff --git a/drivers/mfd/mfd-core.c b/drivers/mfd/mfd-core.c
index 50207700140c..ad4e4d16a36a 100644
--- a/drivers/mfd/mfd-core.c
+++ b/drivers/mfd/mfd-core.c
@@ -32,7 +32,7 @@ static int mfd_add_device(struct platform_device *parent,
         pdev->dev.parent = &parent->dev;
 
         ret = platform_device_add_data(pdev,
-                        cell, sizeof(struct mfd_cell));
+                        cell->platform_data, cell->data_size);
         if (ret)
                 goto fail_device;