clk: at91: Use of_clk_get_parent_count() instead of open coding

Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Acked-by: Boris Brezillon <boris.brezillon@free-electrons.com>
Signed-off-by: Stephen Boyd <sboyd@codeaurora.org>

diff --git a/drivers/clk/at91/clk-main.c b/drivers/clk/at91/clk-main.c
index 59fa3cc..c240045 100644 (file)
--- a/drivers/clk/at91/clk-main.c
+++ b/drivers/clk/at91/clk-main.c
@@ -614,7 +614,7 @@ void __init of_at91sam9x5_clk_main_setup(struct device_node *np,
        const char *name = np->name;
        int i;
 
-       num_parents = of_count_phandle_with_args(np, "clocks", "#clock-cells");
+       num_parents = of_clk_get_parent_count(np);
        if (num_parents <= 0 || num_parents > 2)
                return;
 

diff --git a/drivers/clk/at91/clk-master.c b/drivers/clk/at91/clk-master.c
index c1af80b..f98eafe 100644 (file)
--- a/drivers/clk/at91/clk-master.c
+++ b/drivers/clk/at91/clk-master.c
@@ -224,7 +224,7 @@ of_at91_clk_master_setup(struct device_node *np, struct at91_pmc *pmc,
        const char *name = np->name;
        struct clk_master_characteristics *characteristics;
 
-       num_parents = of_count_phandle_with_args(np, "clocks", "#clock-cells");
+       num_parents = of_clk_get_parent_count(np);
        if (num_parents <= 0 || num_parents > MASTER_SOURCE_MAX)
                return;
 

diff --git a/drivers/clk/at91/clk-programmable.c b/drivers/clk/at91/clk-programmable.c
index 86c8a07..8c86c0f 100644 (file)
--- a/drivers/clk/at91/clk-programmable.c
+++ b/drivers/clk/at91/clk-programmable.c
@@ -237,7 +237,7 @@ of_at91_clk_prog_setup(struct device_node *np, struct at91_pmc *pmc,
        const char *name;
        struct device_node *progclknp;
 
-       num_parents = of_count_phandle_with_args(np, "clocks", "#clock-cells");
+       num_parents = of_clk_get_parent_count(np);
        if (num_parents <= 0 || num_parents > PROG_SOURCE_MAX)
                return;
 

diff --git a/drivers/clk/at91/clk-slow.c b/drivers/clk/at91/clk-slow.c
index 2f13bd5..98a84a8 100644 (file)
--- a/drivers/clk/at91/clk-slow.c
+++ b/drivers/clk/at91/clk-slow.c
@@ -373,7 +373,7 @@ void __init of_at91sam9x5_clk_slow_setup(struct device_node *np,
        const char *name = np->name;
        int i;
 
-       num_parents = of_count_phandle_with_args(np, "clocks", "#clock-cells");
+       num_parents = of_clk_get_parent_count(np);
        if (num_parents <= 0 || num_parents > 2)
                return;
 
@@ -451,7 +451,7 @@ void __init of_at91sam9260_clk_slow_setup(struct device_node *np,
        const char *name = np->name;
        int i;
 
-       num_parents = of_count_phandle_with_args(np, "clocks", "#clock-cells");
+       num_parents = of_clk_get_parent_count(np);
        if (num_parents != 2)
                return;
 

diff --git a/drivers/clk/at91/clk-smd.c b/drivers/clk/at91/clk-smd.c
index 144d47e..3817ea8 100644 (file)
--- a/drivers/clk/at91/clk-smd.c
+++ b/drivers/clk/at91/clk-smd.c
@@ -150,7 +150,7 @@ void __init of_at91sam9x5_clk_smd_setup(struct device_node *np,
        const char *parent_names[SMD_SOURCE_MAX];
        const char *name = np->name;
 
-       num_parents = of_count_phandle_with_args(np, "clocks", "#clock-cells");
+       num_parents = of_clk_get_parent_count(np);
        if (num_parents <= 0 || num_parents > SMD_SOURCE_MAX)
                return;
 

diff --git a/drivers/clk/at91/clk-usb.c b/drivers/clk/at91/clk-usb.c
index 0b7c3e8..b0cbd2b 100644 (file)
--- a/drivers/clk/at91/clk-usb.c
+++ b/drivers/clk/at91/clk-usb.c
@@ -378,7 +378,7 @@ void __init of_at91sam9x5_clk_usb_setup(struct device_node *np,
        const char *parent_names[USB_SOURCE_MAX];
        const char *name = np->name;
 
-       num_parents = of_count_phandle_with_args(np, "clocks", "#clock-cells");
+       num_parents = of_clk_get_parent_count(np);
        if (num_parents <= 0 || num_parents > USB_SOURCE_MAX)
                return;