>From 144669d941a432875db37ae9431847f6753e566e Mon Sep 17 00:00:00 2001
From: Teerth Reddy <teerth@xxxxxx>
Date: Wed, 9 Sep 2009 11:01:04 +0530
Subject: OMAP3: PM: Do not allow OPP1 for VDD2
Since OPP1 is not a supported OPP for VDD2, do not allow it to
be changed using the sysfs interface.
Signed-off-by: Teerth Reddy <teerth@xxxxxx>
---
arch/arm/mach-omap2/pm.c | 2 +-
1 files changed, 1 insertion(+), 1 deletion(-)
Index: linux-omap-pm/arch/arm/mach-omap2/pm.c
===================================================================
--- linux-omap-pm.orig/arch/arm/mach-omap2/pm.c
+++ linux-omap-pm/arch/arm/mach-omap2/pm.c
@@ -144,7 +144,7 @@ static ssize_t vdd_opp_store(struct kobj
}
resource_set_opp_level(VDD1_OPP, value, flags);
} else if (attr == &vdd2_opp_attr) {
- if (value < 1 || value > 3) {
+ if (value < 2 || value > 3) {
printk(KERN_ERR "vdd_opp_store: Invalid value\n");
return -EINVAL;
}
--
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