mfd: Store wm8350 struct in core device driver data

This will allow us to move to a more idiomatic MFD model as drivers
will be able to get the struct by looking at their parent device.

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

1 files changed, 2 insertions, 0 deletions

diff --git a/drivers/mfd/wm8350-core.c b/drivers/mfd/wm8350-core.c
index e81cc31e420..dd1caaac55e 100644
--- a/drivers/mfd/wm8350-core.c
+++ b/drivers/mfd/wm8350-core.c
@@ -573,6 +573,8 @@ int wm8350_device_init(struct wm8350 *wm8350, int irq,
         u16 id1, id2, mask_rev;
         u16 cust_id, mode, chip_rev;
 
+        dev_set_drvdata(wm8350->dev, wm8350);
+
         /* get WM8350 revision and config mode */
         ret = wm8350->read_dev(wm8350, WM8350_RESET_ID, sizeof(id1), &id1);
         if (ret != 0) {