linux-kernel - [PATCH] mfd: lp87565: Convert to use devm_mfd_add

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Date:   Sun, 30 Jul 2017 18:58:15 +0800
From:   Axel Lin <axel.lin@...ics.com>
To:     Lee Jones <lee.jones@...aro.org>
Cc:     Keerthy <j-keerthy@...com>, linux-kernel@...r.kernel.org,
        Axel Lin <axel.lin@...ics.com>
Subject: [PATCH] mfd: lp87565: Convert to use devm_mfd_add_devices

This fixes missing mfd_remove_devices() call when unload the module.

Signed-off-by: Axel Lin <axel.lin@...ics.com>
---
 drivers/mfd/lp87565.c | 7 +++----
 1 file changed, 3 insertions(+), 4 deletions(-)

diff --git a/drivers/mfd/lp87565.c b/drivers/mfd/lp87565.c
index 340ad0c..32d2a07 100644
--- a/drivers/mfd/lp87565.c
+++ b/drivers/mfd/lp87565.c
@@ -73,10 +73,9 @@ static int lp87565_probe(struct i2c_client *client,
 
 	i2c_set_clientdata(client, lp87565);
 
-	ret = mfd_add_devices(lp87565->dev, PLATFORM_DEVID_AUTO, lp87565_cells,
-			      ARRAY_SIZE(lp87565_cells), NULL, 0, NULL);
-
-	return ret;
+	return devm_mfd_add_devices(lp87565->dev, PLATFORM_DEVID_AUTO,
+				    lp87565_cells, ARRAY_SIZE(lp87565_cells),
+				    NULL, 0, NULL);
 }
 
 static const struct i2c_device_id lp87565_id_table[] = {
-- 
2.9.3