Input: mma8450 - add parent device

Add the parent device so that udev can show the full hierarchy. This avoids
the device showing up under /devices/virtual/input instead of the i2c bus
it is actually attached to.

Signed-off-by: Stefan Sauer <ensonic@google.com>
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>

1 files changed, 1 insertions, 0 deletions

diff --git a/drivers/input/misc/mma8450.c b/drivers/input/misc/mma8450.c
index 59d4dcddf6de..98228773a111 100644
--- a/drivers/input/misc/mma8450.c
+++ b/drivers/input/misc/mma8450.c
@@ -187,6 +187,7 @@ static int mma8450_probe(struct i2c_client *c,
         idev->private           = m;
         idev->input->name       = MMA8450_DRV_NAME;
         idev->input->id.bustype = BUS_I2C;
+        idev->input->dev.parent = &c->dev;
         idev->poll              = mma8450_poll;
         idev->poll_interval     = POLL_INTERVAL;
         idev->poll_interval_max = POLL_INTERVAL_MAX;