commit 0f672f6c0b52b7b0700b0915c72b540721af4465
author David Brazdil <dbrazdil@google.com> Tue Dec 10 10:32:29 2019 +0000
committer David Brazdil <dbrazdil@google.com> Tue Dec 10 19:03:18 2019 +0000
tree 85c8cba019caa205e4f8920d72d93f6d6deaf29c
parent 3a0ad55d848b50499b68d7141d4eca997fce28ef

Update Linux to v5.4.2

Change-Id: Idf6911045d9d382da2cfe01b1edff026404ac8fd

drivers/hwmon/ltc4245.c

diff --git a/drivers/hwmon/ltc4245.c b/drivers/hwmon/ltc4245.c
index 082f0a0..244a83d 100644
--- a/drivers/hwmon/ltc4245.c
+++ b/drivers/hwmon/ltc4245.c
@@ -1,12 +1,9 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * Driver for Linear Technology LTC4245 I2C Multiple Supply Hot Swap Controller
  *
  * Copyright (C) 2008 Ira W. Snyder <iws@ovro.caltech.edu>
  *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; version 2 of the License.
- *
  * This driver is based on the ds1621 and ina209 drivers.
  *
  * Datasheet:
@@ -362,11 +359,11 @@
 		case hwmon_in_input:
 			if (channel > 9 && !data->use_extra_gpios)
 				return 0;
-			return S_IRUGO;
+			return 0444;
 		case hwmon_in_min_alarm:
 			if (channel > 8)
 				return 0;
-			return S_IRUGO;
+			return 0444;
 		default:
 			return 0;
 		}
@@ -374,14 +371,14 @@
 		switch (attr) {
 		case hwmon_curr_input:
 		case hwmon_curr_max_alarm:
-			return S_IRUGO;
+			return 0444;
 		default:
 			return 0;
 		}
 	case hwmon_power:
 		switch (attr) {
 		case hwmon_power_input:
-			return S_IRUGO;
+			return 0444;
 		default:
 			return 0;
 		}
@@ -390,57 +387,30 @@
 	}
 }
 
-static const u32 ltc4245_in_config[] = {
-	HWMON_I_INPUT,			/* dummy, skipped in is_visible */
-	HWMON_I_INPUT | HWMON_I_MIN_ALARM,
-	HWMON_I_INPUT | HWMON_I_MIN_ALARM,
-	HWMON_I_INPUT | HWMON_I_MIN_ALARM,
-	HWMON_I_INPUT | HWMON_I_MIN_ALARM,
-	HWMON_I_INPUT | HWMON_I_MIN_ALARM,
-	HWMON_I_INPUT | HWMON_I_MIN_ALARM,
-	HWMON_I_INPUT | HWMON_I_MIN_ALARM,
-	HWMON_I_INPUT | HWMON_I_MIN_ALARM,
-	HWMON_I_INPUT,
-	HWMON_I_INPUT,
-	HWMON_I_INPUT,
-	0
-};
-
-static const struct hwmon_channel_info ltc4245_in = {
-	.type = hwmon_in,
-	.config = ltc4245_in_config,
-};
-
-static const u32 ltc4245_curr_config[] = {
-	HWMON_C_INPUT | HWMON_C_MAX_ALARM,
-	HWMON_C_INPUT | HWMON_C_MAX_ALARM,
-	HWMON_C_INPUT | HWMON_C_MAX_ALARM,
-	HWMON_C_INPUT | HWMON_C_MAX_ALARM,
-	0
-};
-
-static const struct hwmon_channel_info ltc4245_curr = {
-	.type = hwmon_curr,
-	.config = ltc4245_curr_config,
-};
-
-static const u32 ltc4245_power_config[] = {
-	HWMON_P_INPUT,
-	HWMON_P_INPUT,
-	HWMON_P_INPUT,
-	HWMON_P_INPUT,
-	0
-};
-
-static const struct hwmon_channel_info ltc4245_power = {
-	.type = hwmon_power,
-	.config = ltc4245_power_config,
-};
-
 static const struct hwmon_channel_info *ltc4245_info[] = {
-	&ltc4245_in,
-	&ltc4245_curr,
-	&ltc4245_power,
+	HWMON_CHANNEL_INFO(in,
+			   HWMON_I_INPUT,
+			   HWMON_I_INPUT | HWMON_I_MIN_ALARM,
+			   HWMON_I_INPUT | HWMON_I_MIN_ALARM,
+			   HWMON_I_INPUT | HWMON_I_MIN_ALARM,
+			   HWMON_I_INPUT | HWMON_I_MIN_ALARM,
+			   HWMON_I_INPUT | HWMON_I_MIN_ALARM,
+			   HWMON_I_INPUT | HWMON_I_MIN_ALARM,
+			   HWMON_I_INPUT | HWMON_I_MIN_ALARM,
+			   HWMON_I_INPUT | HWMON_I_MIN_ALARM,
+			   HWMON_I_INPUT,
+			   HWMON_I_INPUT,
+			   HWMON_I_INPUT),
+	HWMON_CHANNEL_INFO(curr,
+			   HWMON_C_INPUT | HWMON_C_MAX_ALARM,
+			   HWMON_C_INPUT | HWMON_C_MAX_ALARM,
+			   HWMON_C_INPUT | HWMON_C_MAX_ALARM,
+			   HWMON_C_INPUT | HWMON_C_MAX_ALARM),
+	HWMON_CHANNEL_INFO(power,
+			   HWMON_P_INPUT,
+			   HWMON_P_INPUT,
+			   HWMON_P_INPUT,
+			   HWMON_P_INPUT),
 	NULL
 };