misc: microchip: pci1xxxx: add support for NVMEM_DEVID_AUTO for OTP device

By using NVMEM_DEVID_AUTO we support more than 1 device and
automatically enumerate.

Fixes: 0969001 ("misc: microchip: pci1xxxx: Add support to read and write into PCI1XXXX OTP via NVMEM sysfs")
Cc: [email protected]
Signed-off-by: Heiko Thiery <[email protected]>
Reviewed-by: Michael Walle <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Greg Kroah-Hartman <[email protected]>

Author: hthiery

drivers/misc/mchp_pci1xxxx/mchp_pci1xxxx_otpe2p.c

@@ -384,6 +384,7 @@ static int pci1xxxx_otp_eeprom_probe(struct auxiliary_device *aux_dev,
 
 	priv->nvmem_config_otp.type = NVMEM_TYPE_OTP;
 	priv->nvmem_config_otp.name = OTP_NAME;
+	priv->nvmem_config_otp.id = NVMEM_DEVID_AUTO;
 	priv->nvmem_config_otp.dev = &aux_dev->dev;
 	priv->nvmem_config_otp.owner = THIS_MODULE;
 	priv->nvmem_config_otp.reg_read = pci1xxxx_otp_read;