eeprom: at24: Use dev_err_probe for nvmem register failure

JIRA: https://issues.redhat.com/browse/RHEL-37020
CVE: CVE-2024-35848

commit a3c1003
Author: Alexander Stein <alexander.stein@ew.tq-group.com>
Date: Tue, 16 May 2023 10:05:53 +0200

    When using nvmem layouts it is possible devm_nvmem_register returns
    -EPROBE_DEFER, resulting in an 'empty' in
    /sys/kernel/debug/devices_deferred. Use dev_err_probe for providing
    additional information.

    Signed-off-by: Alexander Stein <alexander.stein@ew.tq-group.com>
    Signed-off-by: Bartosz Golaszewski <bartosz.golaszewski@linaro.org>

Signed-off-by: Mark Salter <msalter@redhat.com>

Author: mosalter

drivers/misc/eeprom/at24.c

@@ -761,7 +761,8 @@ static int at24_probe(struct i2c_client *client)
 		pm_runtime_disable(dev);
 		if (!pm_runtime_status_suspended(dev))
 			regulator_disable(at24->vcc_reg);
-		return PTR_ERR(at24->nvmem);
+		return dev_err_probe(dev, PTR_ERR(at24->nvmem),
+				     "failed to register nvmem\n");
 	}
 
 	/*