mfd: Rename platform_data field of mfd_cell to mfd_data

Rename the platform_data variable to imply a distinction between
common platform_data driver usage (typically accessed via
pdev->dev.platform_data) and the way MFD passes data down to
clients (using a wrapper named mfd_get_data).

All clients have already been changed to use the wrapper function,
so this can be a quick single-commit change that only touches things
in drivers/mfd.

Signed-off-by: Andres Salomon <dilinger@queued.net>
Acked-by: Linus Walleij <linus.walleij@stericsson.com>
Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>

1 files changed, 4 insertions, 4 deletions

diff --git a/include/linux/mfd/core.h b/include/linux/mfd/core.h
index 923ec2591eb7..f317fe4f8366 100644
--- a/include/linux/mfd/core.h
+++ b/include/linux/mfd/core.h
@@ -33,8 +33,8 @@ struct mfd_cell {
         /* driver-specific data for MFD-aware "cell" drivers */
         void                    *driver_data;
 
-        /* platform_data can be used to pass data to "generic" drivers */
-        void                    *platform_data;
+        /* mfd_data can be used to pass data to client drivers */
+        void                    *mfd_data;
 
         /*
          * These resources can be specified relative to the parent device.
@@ -64,11 +64,11 @@ static inline const struct mfd_cell *mfd_get_cell(struct platform_device *pdev)
 
 /*
  * Given a platform device that's been created by mfd_add_devices(), fetch
- * the .platform_data entry from the mfd_cell that created it.
+ * the .mfd_data entry from the mfd_cell that created it.
  */
 static inline void *mfd_get_data(struct platform_device *pdev)
 {
-        return mfd_get_cell(pdev)->platform_data;
+        return mfd_get_cell(pdev)->mfd_data;
 }
 
 extern int mfd_add_devices(struct device *parent, int id,