[PATCH v4 4/9] mfd: cgbc: Use PLATFORM_DEVID_AUTO for child device registration

["Thomas Richard (congatec GmbH)" <thomas.richard@bootlin.com>]

Since parameters are now passed to the i2c-cgbc driver via platform
data, the I2C driver no longer depends on the platform device ID to probe
the correct I2C buses. Drop the hardcoded cell ID in favor of
PLATFORM_DEVID_AUTO.

Signed-off-by: Thomas Richard (congatec GmbH) <thomas.richard@bootlin.com>
---
 drivers/mfd/cgbc-core.c | 6 ++----
 1 file changed, 2 insertions(+), 4 deletions(-)

diff --git a/drivers/mfd/cgbc-core.c b/drivers/mfd/cgbc-core.c
index 0cd9e6f888cb..8522df882509 100644
--- a/drivers/mfd/cgbc-core.c
+++ b/drivers/mfd/cgbc-core.c
@@ -71,13 +71,11 @@ static const struct mfd_cell cgbc_devs[] = {
 	MFD_CELL_NAME("cgbc-hwmon"),
 	{
 		.name = "cgbc-i2c",
-		.id = 1,
 		.platform_data = &cgbc_i2c_gp_pdata,
 		.pdata_size = sizeof(cgbc_i2c_gp_pdata),
 	},
 	{
 		.name = "cgbc-i2c",
-		.id = 2,
 		.platform_data = &cgbc_i2c_pm_pdata,
 		.pdata_size = sizeof(cgbc_i2c_pm_pdata),
 	},
@@ -349,8 +347,8 @@ static int cgbc_init_device(struct cgbc_device_data *cgbc)
 	if (ret)
 		goto release_session;
 
-	ret = mfd_add_devices(cgbc->dev, -1, cgbc_devs, ARRAY_SIZE(cgbc_devs),
-			      NULL, 0, NULL);
+	ret = mfd_add_devices(cgbc->dev, PLATFORM_DEVID_AUTO, cgbc_devs,
+			      ARRAY_SIZE(cgbc_devs), NULL, 0, NULL);
 	if (ret)
 		goto release_session;
 

-- 
2.53.0