X-Git-Url: https://git.sur5r.net/?a=blobdiff_plain;f=drivers%2Fhwmon%2Flm73.c;h=45cc6db58b0e74f89b58abda3f15bc09fa5a36ef;hb=64f4a6192f0670de2d9af98900b750a3e7bf8ce6;hp=98e8bd298476e4150811ebdbd0482e6893b75dd9;hpb=4b7a6dd89633d60dc4b58476d5ce48247f82a3ca;p=u-boot

diff --git a/drivers/hwmon/lm73.c b/drivers/hwmon/lm73.c
index 98e8bd2984..45cc6db58b 100644
--- a/drivers/hwmon/lm73.c
+++ b/drivers/hwmon/lm73.c
@@ -38,6 +38,12 @@
  * Device code
  */
 #define DTT_I2C_DEV_CODE 0x48	/* National Semi's LM73 device */
+#define DTT_READ_TEMP		0x0
+#define DTT_CONFIG		0x1
+#define DTT_TEMP_HIGH		0x2
+#define DTT_TEMP_LOW		0x3
+#define DTT_CONTROL		0x4
+#define DTT_ID			0x7
 
 int dtt_read(int const sensor, int const reg)
 {
@@ -106,7 +112,7 @@ int dtt_write(int const sensor, int const reg, int const val)
 			      dlen);
 } /* dtt_write() */
 
-static int _dtt_init(int const sensor)
+int dtt_init_one(int const sensor)
 {
 	int val;
 
@@ -118,11 +124,11 @@ static int _dtt_init(int const sensor)
 	/*
 	 * Setup THIGH (upper-limit) and TLOW (lower-limit) registers
 	 */
-	val = CFG_DTT_MAX_TEMP << 7;
+	val = CONFIG_SYS_DTT_MAX_TEMP << 7;
 	if (dtt_write(sensor, DTT_TEMP_HIGH, val))
 		return -1;
 
-	val = CFG_DTT_MIN_TEMP << 7;
+	val = CONFIG_SYS_DTT_MIN_TEMP << 7;
 	if (dtt_write(sensor, DTT_TEMP_LOW, val))
 		return -1;
 	/*
@@ -142,23 +148,7 @@ static int _dtt_init(int const sensor)
 
 	dtt_read(sensor, DTT_CONTROL);	/* clear temperature flags */
 	return 0;
-} /* _dtt_init() */
-
-int dtt_init(void)
-{
-	int i;
-	unsigned char sensors[] = CONFIG_DTT_SENSORS;
-	const char *const header = "DTT:   ";
-
-	for (i = 0; i < sizeof(sensors); i++) {
-		if (0 != _dtt_init(sensors[i]))
-			printf("%s%d FAILED INIT\n", header, i + 1);
-		else
-			printf("%s%d is %i C\n", header, i + 1,
-			       dtt_get_temp(sensors[i]));
-	}
-	return 0;
-} /* dtt_init() */
+} /* dtt_init_one() */
 
 int dtt_get_temp(int const sensor)
 {