diff options
| author | Laxman Dewangan <ldewangan@nvidia.com> | 2016-04-08 00:13:04 +0530 |
|---|---|---|
| committer | Lee Jones <lee.jones@linaro.org> | 2016-04-19 07:55:40 +0100 |
| commit | 08e380a53a92a445bdfd98e09680237bf0c269aa (patch) | |
| tree | 7600e7394cd94f756c1facd15f37bd3be944483e /drivers/mfd | |
| parent | 7990ad17a9debc2c91ffc1413d01450c982fcb8d (diff) | |
| download | linux-08e380a53a92a445bdfd98e09680237bf0c269aa.tar.bz2 | |
mfd: mt6397: 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: John Crispin <blogic@openwrt.org>
Signed-off-by: Laxman Dewangan <ldewangan@nvidia.com>
Reviewed-by: Javier Martinez Canillas <javier@osg.samsung.com>
Signed-off-by: Lee Jones <lee.jones@linaro.org>
Diffstat (limited to 'drivers/mfd')
| -rw-r--r-- | drivers/mfd/mt6397-core.c | 18 |
1 files changed, 6 insertions, 12 deletions
diff --git a/drivers/mfd/mt6397-core.c b/drivers/mfd/mt6397-core.c index 8e8d93249c09..5a3ffa391942 100644 --- a/drivers/mfd/mt6397-core.c +++ b/drivers/mfd/mt6397-core.c @@ -276,8 +276,9 @@ static int mt6397_probe(struct platform_device *pdev) pmic->int_con[1] = MT6323_INT_CON1; pmic->int_status[0] = MT6323_INT_STATUS0; pmic->int_status[1] = MT6323_INT_STATUS1; - ret = mfd_add_devices(&pdev->dev, -1, mt6323_devs, - ARRAY_SIZE(mt6323_devs), NULL, 0, NULL); + ret = devm_mfd_add_devices(&pdev->dev, -1, mt6323_devs, + ARRAY_SIZE(mt6323_devs), NULL, + 0, NULL); break; case MT6397_CID_CODE: @@ -286,8 +287,9 @@ static int mt6397_probe(struct platform_device *pdev) pmic->int_con[1] = MT6397_INT_CON1; pmic->int_status[0] = MT6397_INT_STATUS0; pmic->int_status[1] = MT6397_INT_STATUS1; - ret = mfd_add_devices(&pdev->dev, -1, mt6397_devs, - ARRAY_SIZE(mt6397_devs), NULL, 0, NULL); + ret = devm_mfd_add_devices(&pdev->dev, -1, mt6397_devs, + ARRAY_SIZE(mt6397_devs), NULL, + 0, NULL); break; default: @@ -312,13 +314,6 @@ fail_irq: return ret; } -static int mt6397_remove(struct platform_device *pdev) -{ - mfd_remove_devices(&pdev->dev); - - return 0; -} - static const struct of_device_id mt6397_of_match[] = { { .compatible = "mediatek,mt6397" }, { .compatible = "mediatek,mt6323" }, @@ -334,7 +329,6 @@ MODULE_DEVICE_TABLE(platform, mt6397_id); static struct platform_driver mt6397_driver = { .probe = mt6397_probe, - .remove = mt6397_remove, .driver = { .name = "mt6397", .of_match_table = of_match_ptr(mt6397_of_match), |