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authorLaxman Dewangan <ldewangan@nvidia.com>2016-04-08 00:12:59 +0530
committerLee Jones <lee.jones@linaro.org>2016-04-19 07:54:58 +0100
commitf32fb9a593704a32ddc395686fa00075d10df173 (patch)
treee8e8383f5935961dd7eb90bf5788dc8ee902c06d /drivers/mfd/atmel-hlcdc.c
parent9c9983267deab5c268676d8ac15686923b6e5e19 (diff)
mfd: atmel-hlcdc: 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. Signed-off-by: Laxman Dewangan <ldewangan@nvidia.com> Acked-by: Boris Brezillon <boris.brezillon@free-electrons.com> Signed-off-by: Lee Jones <lee.jones@linaro.org>
Diffstat (limited to 'drivers/mfd/atmel-hlcdc.c')
-rw-r--r--drivers/mfd/atmel-hlcdc.c14
1 files changed, 3 insertions, 11 deletions
diff --git a/drivers/mfd/atmel-hlcdc.c b/drivers/mfd/atmel-hlcdc.c
index 06c205868573..eca7ea69b81c 100644
--- a/drivers/mfd/atmel-hlcdc.c
+++ b/drivers/mfd/atmel-hlcdc.c
@@ -128,16 +128,9 @@ static int atmel_hlcdc_probe(struct platform_device *pdev)
dev_set_drvdata(dev, hlcdc);
- return mfd_add_devices(dev, -1, atmel_hlcdc_cells,
- ARRAY_SIZE(atmel_hlcdc_cells),
- NULL, 0, NULL);
-}
-
-static int atmel_hlcdc_remove(struct platform_device *pdev)
-{
- mfd_remove_devices(&pdev->dev);
-
- return 0;
+ return devm_mfd_add_devices(dev, -1, atmel_hlcdc_cells,
+ ARRAY_SIZE(atmel_hlcdc_cells),
+ NULL, 0, NULL);
}
static const struct of_device_id atmel_hlcdc_match[] = {
@@ -152,7 +145,6 @@ MODULE_DEVICE_TABLE(of, atmel_hlcdc_match);
static struct platform_driver atmel_hlcdc_driver = {
.probe = atmel_hlcdc_probe,
- .remove = atmel_hlcdc_remove,
.driver = {
.name = "atmel-hlcdc",
.of_match_table = atmel_hlcdc_match,