[ARM] omap: ensure that failing power domain lookups produce errors

Use pr_err() for errors rather than pr_debug().  pr_debug() are
compiled away unless -DDEBUG is used.

Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>

diff --git a/arch/arm/mach-omap2/clockdomain.c b/arch/arm/mach-omap2/clockdomain.c
index ae0c53a..0e7d501 100644 (file)
--- a/arch/arm/mach-omap2/clockdomain.c
+++ b/arch/arm/mach-omap2/clockdomain.c
@@ -74,14 +74,11 @@ static void _autodep_lookup(struct clkdm_pwrdm_autodep *autodep)
 
        pwrdm = pwrdm_lookup(autodep->pwrdm.name);
        if (!pwrdm) {
-               pr_debug("clockdomain: _autodep_lookup: powerdomain %s "
-                        "does not exist\n", autodep->pwrdm.name);
-               WARN_ON(1);
+               pr_err("clockdomain: autodeps: powerdomain %s does not exist\n",
+                        autodep->pwrdm.name);
                pwrdm = ERR_PTR(-ENOENT);
        }
        autodep->pwrdm.ptr = pwrdm;
-
-       return;
 }
 
 /*
@@ -211,8 +208,8 @@ int clkdm_register(struct clockdomain *clkdm)
 
        pwrdm = pwrdm_lookup(clkdm->pwrdm.name);
        if (!pwrdm) {
-               pr_debug("clockdomain: clkdm_register %s: powerdomain %s "
-                        "does not exist\n", clkdm->name, clkdm->pwrdm.name);
+               pr_err("clockdomain: %s: powerdomain %s does not exist\n",
+                       clkdm->name, clkdm->pwrdm.name);
                return -EINVAL;
        }
        clkdm->pwrdm.ptr = pwrdm;
@@ -222,7 +219,7 @@ int clkdm_register(struct clockdomain *clkdm)
        if (_clkdm_lookup(clkdm->name)) {
                ret = -EEXIST;
                goto cr_unlock;
-       };
+       }
 
        list_add(&clkdm->node, &clkdm_list);