sh: clkfwk: Add MSTP bits to SH7785 clock framework.

This plugs in all of the MSTP functions in to the clock framework,
and hands them off to the platform devices that want them.

Signed-off-by: Paul Mundt <lethal@linux-sh.org>

1 files changed, 2 insertions, 2 deletions

diff --git a/arch/sh/kernel/cpu/clock.c b/arch/sh/kernel/cpu/clock.c
index 686477f8ae5..012d23476a7 100644
--- a/arch/sh/kernel/cpu/clock.c
+++ b/arch/sh/kernel/cpu/clock.c
@@ -39,7 +39,7 @@ static DEFINE_MUTEX(clock_list_sem);
 /* Used for clocks that always have same value as the parent clock */
 unsigned long followparent_recalc(struct clk *clk)
 {
-	return clk->parent->rate;
+	return clk->parent ? clk->parent->rate : 0;
 }
 
 int clk_reparent(struct clk *child, struct clk *parent)
@@ -512,7 +512,7 @@ static int clk_debugfs_register_one(struct clk *c)
 	char *p = s;
 
 	p += sprintf(p, "%s", c->name);
-	if (c->id > 0)
+	if (c->id >= 0)
 		sprintf(p, ":%d", c->id);
 	d = debugfs_create_dir(s, pa ? pa->dentry : clk_debugfs_root);
 	if (!d)