commit 921bacfa34d48c019bb068257c0947d728662bf3
author Stephen Boyd <sboyd@codeaurora.org> Fri Feb 19 17:49:23 2016 -0800
committer Stephen Boyd <sboyd@codeaurora.org> Fri Feb 26 16:01:32 2016 -0800
tree 834bcfc833f2819d7b4103536086c2f90569bcd7
parent 36bf2811416c7ac79260e0a3b1bb0648559e443b

clk: ti: Update for of_clk_get_parent_count() returning unsigned int

Change the types here to unsigned int instead of int and update
the checks for == 0 instead < 1 to be more explicit about what's
going on now that of_clk_get_parent_count() has changed return
types.

Cc: Tero Kristo <t-kristo@ti.com>
Signed-off-by: Stephen Boyd <sboyd@codeaurora.org>

drivers/clk/ti/clockdomain.c

diff --git a/drivers/clk/ti/clockdomain.c b/drivers/clk/ti/clockdomain.c
index b9bc3b8..6cf9dd1 100644
--- a/drivers/clk/ti/clockdomain.c
+++ b/drivers/clk/ti/clockdomain.c
@@ -109,7 +109,7 @@
 	struct clk_hw *clk_hw;
 	const char *clkdm_name = node->name;
 	int i;
-	int num_clks;
+	unsigned int num_clks;
 
 	num_clks = of_clk_get_parent_count(node);
 

drivers/clk/ti/composite.c

diff --git a/drivers/clk/ti/composite.c b/drivers/clk/ti/composite.c
index 43345c4..1cf70f4 100644
--- a/drivers/clk/ti/composite.c
+++ b/drivers/clk/ti/composite.c
@@ -234,14 +234,14 @@
 
 static void __init of_ti_composite_clk_setup(struct device_node *node)
 {
-	int num_clks;
+	unsigned int num_clks;
 	int i;
 	struct clk_hw_omap_comp *cclk;
 
 	/* Number of component clocks to be put inside this clock */
 	num_clks = of_clk_get_parent_count(node);
 
-	if (num_clks < 1) {
+	if (!num_clks) {
 		pr_err("composite clk %s must have component(s)\n", node->name);
 		return;
 	}
@@ -271,13 +271,13 @@
 int __init ti_clk_add_component(struct device_node *node, struct clk_hw *hw,
 				int type)
 {
-	int num_parents;
+	unsigned int num_parents;
 	const char **parent_names;
 	struct component_clk *clk;
 
 	num_parents = of_clk_get_parent_count(node);
 
-	if (num_parents < 1) {
+	if (!num_parents) {
 		pr_err("component-clock %s must have parent(s)\n", node->name);
 		return -EINVAL;
 	}

drivers/clk/ti/dpll.c

diff --git a/drivers/clk/ti/dpll.c b/drivers/clk/ti/dpll.c
index f8306f1..3bc9959 100644
--- a/drivers/clk/ti/dpll.c
+++ b/drivers/clk/ti/dpll.c
@@ -374,7 +374,7 @@
 	init->ops = ops;
 
 	init->num_parents = of_clk_get_parent_count(node);
-	if (init->num_parents < 1) {
+	if (!init->num_parents) {
 		pr_err("%s must have parent(s)\n", node->name);
 		goto cleanup;
 	}

drivers/clk/ti/mux.c

diff --git a/drivers/clk/ti/mux.c b/drivers/clk/ti/mux.c
index 618ded9..44777ab 100644
--- a/drivers/clk/ti/mux.c
+++ b/drivers/clk/ti/mux.c
@@ -178,7 +178,7 @@
 {
 	struct clk *clk;
 	void __iomem *reg;
-	int num_parents;
+	unsigned int num_parents;
 	const char **parent_names;
 	u8 clk_mux_flags = 0;
 	u32 mask = 0;
@@ -261,7 +261,7 @@
 static void __init of_ti_composite_mux_clk_setup(struct device_node *node)
 {
 	struct clk_mux *mux;
-	int num_parents;
+	unsigned int num_parents;
 	u32 val;
 
 	mux = kzalloc(sizeof(*mux), GFP_KERNEL);