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

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

Fixes: 9ab5465349c0 ("misc: microchip: pci1xxxx: Add support to read and write into PCI1XXXX EEPROM via NVMEM sysfs")
Cc: stable@vger.kernel.org
Signed-off-by: Heiko Thiery <heiko.thiery@gmail.com>
Reviewed-by: Michael Walle <mwalle@kernel.org>
Link: https://lore.kernel.org/r/20241007071120.9522-1-heiko.thiery@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --git a/drivers/misc/mchp_pci1xxxx/mchp_pci1xxxx_otpe2p.c b/drivers/misc/mchp_pci1xxxx/mchp_pci1xxxx_otpe2p.c
index 7c3d8be..d1cd454 100644 (file)
--- a/drivers/misc/mchp_pci1xxxx/mchp_pci1xxxx_otpe2p.c
+++ b/drivers/misc/mchp_pci1xxxx/mchp_pci1xxxx_otpe2p.c
@@ -364,6 +364,7 @@ static int pci1xxxx_otp_eeprom_probe(struct auxiliary_device *aux_dev,
        if (is_eeprom_responsive(priv)) {
                priv->nvmem_config_eeprom.type = NVMEM_TYPE_EEPROM;
                priv->nvmem_config_eeprom.name = EEPROM_NAME;
+               priv->nvmem_config_eeprom.id = NVMEM_DEVID_AUTO;
                priv->nvmem_config_eeprom.dev = &aux_dev->dev;
                priv->nvmem_config_eeprom.owner = THIS_MODULE;
                priv->nvmem_config_eeprom.reg_read = pci1xxxx_eeprom_read;