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authorCharles Keepax <ckeepax@opensource.cirrus.com>2019-03-20 14:58:17 +0000
committerGuenter Roeck <linux@roeck-us.net>2019-04-15 17:19:53 -0700
commitc43a113ca2c807c3e66a5de0ec57d69803b8bc10 (patch)
tree50c0115ea1f1177c373ff2c3f8f32529fba851f8
parentb429ebc86f2e389ba9388fdfac64dc30c70d21a6 (diff)
hwmon: Add convience macro to define simple static sensors
It takes a fair amount of boiler plate code to add new sensors, add a macro that can be used to specify simple static sensors. Signed-off-by: Charles Keepax <ckeepax@opensource.cirrus.com> Signed-off-by: Guenter Roeck <linux@roeck-us.net>
-rw-r--r--include/linux/hwmon.h8
1 files changed, 8 insertions, 0 deletions
diff --git a/include/linux/hwmon.h b/include/linux/hwmon.h
index 99e0c1b0b5fb..7a8cc06a0d61 100644
--- a/include/linux/hwmon.h
+++ b/include/linux/hwmon.h
@@ -365,6 +365,14 @@ struct hwmon_channel_info {
const u32 *config;
};
+#define HWMON_CHANNEL_INFO(stype, ...) \
+ (&(struct hwmon_channel_info) { \
+ .type = hwmon_##stype, \
+ .config = (u32 []) { \
+ __VA_ARGS__, 0 \
+ } \
+ })
+
/**
* Chip configuration
* @ops: Pointer to hwmon operations.