r1592 - trunk/src/target/kernel/patches

[laforge at sita.openmoko.org]

Author: laforge
Date: 2007-04-01 10:55:16 +0200 (Sun, 01 Apr 2007)
New Revision: 1592

Modified:
   trunk/src/target/kernel/patches/gta01-pcf50606.patch
Log:
respect maximum values indicated int pcf50606 platform data


Modified: trunk/src/target/kernel/patches/gta01-pcf50606.patch
===================================================================
--- trunk/src/target/kernel/patches/gta01-pcf50606.patch	2007-04-01 08:50:04 UTC (rev 1591)
+++ trunk/src/target/kernel/patches/gta01-pcf50606.patch	2007-04-01 08:55:16 UTC (rev 1592)
@@ -3,8 +3,8 @@
 Index: linux-2.6.20.4/drivers/i2c/chips/pcf50606.c
 ===================================================================
 --- /dev/null	1970-01-01 00:00:00.000000000 +0000
-+++ linux-2.6.20.4/drivers/i2c/chips/pcf50606.c	2007-04-01 10:26:25.000000000 +0200
-@@ -0,0 +1,1860 @@
++++ linux-2.6.20.4/drivers/i2c/chips/pcf50606.c	2007-04-01 10:53:01.000000000 +0200
+@@ -0,0 +1,1863 @@
 +/* Philips PCF50606 Power Management Unit (PMU) driver
 + *
 + * (C) 2006 by OpenMoko, Inc.
@@ -414,6 +414,9 @@
 +	if (reg >= __NUM_PCF50606_REGULATORS)
 +		return -EINVAL;
 +
++	if (millivolts > pcf->pdata->rails[reg].voltage.max)
++		return -EINVAL;
++
 +	switch (reg) {
 +	case PCF50606_REGULATOR_DCD:
 +		volt_bits = dcdc_voltage(millivolts);