drivers/rtc/rtc-pcf8523.c: remove empty function

After the switch to devm_* functions and the removal of
rtc_device_unregister(), the 'remove' function does not do anything.
Delete it.

Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org>
Acked-by: Thierry Reding <thierry.reding@avionic-design.de>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>

diff --git a/drivers/rtc/rtc-pcf8523.c b/drivers/rtc/rtc-pcf8523.c
index 305c9515e5bb4b578b74a2b0ff44bcbbce18d4e6..5c8f8226c8485af61dc6b82b52c56861619a3f52 100644 (file)
--- a/drivers/rtc/rtc-pcf8523.c
+++ b/drivers/rtc/rtc-pcf8523.c
@@ -317,11 +317,6 @@ static int pcf8523_probe(struct i2c_client *client,
        return 0;
 }
 
-static int pcf8523_remove(struct i2c_client *client)
-{
-       return 0;
-}
-
 static const struct i2c_device_id pcf8523_id[] = {
        { "pcf8523", 0 },
        { }
@@ -343,7 +338,6 @@ static struct i2c_driver pcf8523_driver = {
                .of_match_table = of_match_ptr(pcf8523_of_match),
        },
        .probe = pcf8523_probe,
-       .remove = pcf8523_remove,
        .id_table = pcf8523_id,
 };
 module_i2c_driver(pcf8523_driver);