hwmon fixes for v4.18-rc2

- Fix a loop limit in nct6775 driver
 - Disable fan support for Dell XPS13 9333
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Merge tag 'hwmon-for-linus-v4.18-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging

Pull hwmon fixes from Guenter Roeck:

 - fix a loop limit in nct6775 driver

 - disable fan support for Dell XPS13 9333

* tag 'hwmon-for-linus-v4.18-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging:
  hwmon: (nct6775) Fix loop limit
  hwmon: (dell-smm) Disable fan support for Dell XPS13 9333

drivers/hwmon/dell-smm-hwmon.c

@@ -1074,6 +1074,13 @@ static struct dmi_system_id i8k_blacklist_fan_support_dmi_table[] __initdata = {
 			DMI_EXACT_MATCH(DMI_PRODUCT_NAME, "Vostro 3360"),
 		},
 	},
+	{
+		.ident = "Dell XPS13 9333",
+		.matches = {
+			DMI_MATCH(DMI_SYS_VENDOR, "Dell Inc."),
+			DMI_EXACT_MATCH(DMI_PRODUCT_NAME, "XPS13 9333"),
+		},
+	},
 	{ }
 };
 

drivers/hwmon/nct6775.c

@@ -4175,7 +4175,7 @@ static int nct6775_probe(struct platform_device *pdev)
 	 * The temperature is already monitored if the respective bit in <mask>
 	 * is set.
 	 */
-	for (i = 0; i < 32; i++) {
+	for (i = 0; i < 31; i++) {
 		if (!(data->temp_mask & BIT(i + 1)))
 			continue;
 		if (!reg_temp_alternate[i])