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authorGeert Uytterhoeven <geert+renesas@glider.be>2018-04-18 16:50:02 +0200
committerStephen Boyd <sboyd@kernel.org>2018-05-02 08:32:57 -0700
commitb799cac753e3efa8c38e8e0061da36705aad1e27 (patch)
treee23e8d7d198d9b907b554454674cb9b90215b8b6 /drivers
parenteb06d6bbc45a7561de78a00fb17bfbb75893ee26 (diff)
ARM: timer-sp: Use of_clk_get_parent_count() instead of open coding
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be> Acked-by: Daniel Lezcano <daniel.lezcano@linaro.org> Reviewed-by: Linus Walleij <linus.walleij@linaro.org> Signed-off-by: Stephen Boyd <sboyd@kernel.org>
Diffstat (limited to 'drivers')
-rw-r--r--drivers/clocksource/timer-sp804.c3
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/clocksource/timer-sp804.c b/drivers/clocksource/timer-sp804.c
index 3ac9dec9a038..e01222ea888f 100644
--- a/drivers/clocksource/timer-sp804.c
+++ b/drivers/clocksource/timer-sp804.c
@@ -27,6 +27,7 @@
#include <linux/io.h>
#include <linux/of.h>
#include <linux/of_address.h>
+#include <linux/of_clk.h>
#include <linux/of_irq.h>
#include <linux/sched_clock.h>
@@ -245,7 +246,7 @@ static int __init sp804_of_init(struct device_node *np)
clk1 = NULL;
/* Get the 2nd clock if the timer has 3 timer clocks */
- if (of_count_phandle_with_args(np, "clocks", "#clock-cells") == 3) {
+ if (of_clk_get_parent_count(np) == 3) {
clk2 = of_clk_get(np, 1);
if (IS_ERR(clk2)) {
pr_err("sp804: %s clock not found: %d\n", np->name,