MLK-9684-1: mfd: si476x-i2c: add of_compatible for si476x-codec

Add of_compatible for si476x-codec, then si476x-codec driver will have
codec_of_node, So machine driver can use the codec_of_node.

Signed-off-by: Shengjiu Wang <shengjiu.wang@freescale.com>
(cherry picked from commit e2ec44f91a21b127e155e8317d06e8ead7fd2678)
(cherry picked from commit ac6decaf5414e784ae81a524edc2f32060061b59)

diff --git a/drivers/mfd/si476x-i2c.c b/drivers/mfd/si476x-i2c.c
index 246dcd2..d1c7b3c 100644 (file)
--- a/drivers/mfd/si476x-i2c.c
+++ b/drivers/mfd/si476x-i2c.c
@@ -832,6 +832,7 @@ static int si476x_core_probe(struct i2c_client *client,
            core->pinmux.xout == SI476X_XOUT_TRISTATE) {
                cell = &core->cells[SI476X_CODEC_CELL];
                cell->name          = "si476x-codec";
+               cell->of_compatible = "si476x-codec";
                cell_num++;
        }
 #endif