From c5f244549425c83835759f2d338967d0e798fda3 Mon Sep 17 00:00:00 2001 From: Laxman Dewangan Date: Fri, 8 Apr 2016 00:13:02 +0530 Subject: [PATCH] mfd: lp3943: Use devm_mfd_add_devices() for mfd_device registration Use devm_mfd_add_devices() for MFD devices registration and get rid of .remove callback to remove MFD child-devices. This is done by managed device framework. CC: Milo Kim Signed-off-by: Laxman Dewangan Acked-by: Milo Kim Signed-off-by: Lee Jones --- drivers/mfd/lp3943.c | 14 +++----------- 1 file changed, 3 insertions(+), 11 deletions(-) diff --git a/drivers/mfd/lp3943.c b/drivers/mfd/lp3943.c index eecbb13de1bd..65a2a8f14e74 100644 --- a/drivers/mfd/lp3943.c +++ b/drivers/mfd/lp3943.c @@ -123,16 +123,9 @@ static int lp3943_probe(struct i2c_client *cl, const struct i2c_device_id *id) lp3943->mux_cfg = lp3943_mux_cfg; i2c_set_clientdata(cl, lp3943); - return mfd_add_devices(dev, -1, lp3943_devs, ARRAY_SIZE(lp3943_devs), - NULL, 0, NULL); -} - -static int lp3943_remove(struct i2c_client *cl) -{ - struct lp3943 *lp3943 = i2c_get_clientdata(cl); - - mfd_remove_devices(lp3943->dev); - return 0; + return devm_mfd_add_devices(dev, -1, lp3943_devs, + ARRAY_SIZE(lp3943_devs), + NULL, 0, NULL); } static const struct i2c_device_id lp3943_ids[] = { @@ -151,7 +144,6 @@ MODULE_DEVICE_TABLE(of, lp3943_of_match); static struct i2c_driver lp3943_driver = { .probe = lp3943_probe, - .remove = lp3943_remove, .driver = { .name = "lp3943", .of_match_table = of_match_ptr(lp3943_of_match), -- 2.30.2