arm64: Implement ptep_set_access_flags() for hardware AF/DBM

[cascardo/linux.git] / drivers / mfd / twl6040.c

diff --git a/drivers/mfd/twl6040.c b/drivers/mfd/twl6040.c
index a151ee2..08a693c 100644 (file)
--- a/drivers/mfd/twl6040.c
+++ b/drivers/mfd/twl6040.c
@@ -647,6 +647,8 @@ static int twl6040_probe(struct i2c_client *client,
 
        twl6040->clk32k = devm_clk_get(&client->dev, "clk32k");
        if (IS_ERR(twl6040->clk32k)) {
+               if (PTR_ERR(twl6040->clk32k) == -EPROBE_DEFER)
+                       return -EPROBE_DEFER;
                dev_info(&client->dev, "clk32k is not handled\n");
                twl6040->clk32k = NULL;
        }