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mfd: rdc321x: Use devm_mfd_add_devices() for mfd_device registration

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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: Florian Fainelli <florian@openwrt.org>
Signed-off-by: Laxman Dewangan <ldewangan@nvidia.com>
Signed-off-by: Lee Jones <lee.jones@linaro.org>
This commit is contained in:
Laxman Dewangan 2016-04-08 00:13:05 +05:30 committed by Lee Jones
parent 08e380a53a
commit 7360544c2b
1 changed files with 4 additions and 9 deletions
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11
drivers/mfd/rdc321x-southbridge.c
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@ -85,16 +85,12 @@ static int rdc321x_sb_probe(struct pci_dev *pdev,
rdc321x_gpio_pdata.sb_pdev = pdev; rdc321x_gpio_pdata.sb_pdev = pdev;
rdc321x_wdt_pdata.sb_pdev = pdev; rdc321x_wdt_pdata.sb_pdev = pdev;
return mfd_add_devices(&pdev->dev, -1, return devm_mfd_add_devices(&pdev->dev, -1,
rdc321x_sb_cells, ARRAY_SIZE(rdc321x_sb_cells), rdc321x_sb_cells,
ARRAY_SIZE(rdc321x_sb_cells),
NULL, 0, NULL); NULL, 0, NULL);
} }
static void rdc321x_sb_remove(struct pci_dev *pdev)
{
mfd_remove_devices(&pdev->dev);
}
static const struct pci_device_id rdc321x_sb_table[] = { static const struct pci_device_id rdc321x_sb_table[] = {
{ PCI_DEVICE(PCI_VENDOR_ID_RDC, PCI_DEVICE_ID_RDC_R6030) }, { PCI_DEVICE(PCI_VENDOR_ID_RDC, PCI_DEVICE_ID_RDC_R6030) },
{} {}
@ -105,7 +101,6 @@ static struct pci_driver rdc321x_sb_driver = {
.name = "RDC321x Southbridge", .name = "RDC321x Southbridge",
.id_table = rdc321x_sb_table, .id_table = rdc321x_sb_table,
.probe = rdc321x_sb_probe, .probe = rdc321x_sb_probe,
.remove = rdc321x_sb_remove,
}; };
module_pci_driver(rdc321x_sb_driver); module_pci_driver(rdc321x_sb_driver);