diff mbox

[v3,2/5] ARM: timer-sp: Use of_clk_get_parent_count() instead of open coding

Message ID 1524063005-1716-3-git-send-email-geert+renesas@glider.be (mailing list archive)
State New, archived
Headers show

Commit Message

Geert Uytterhoeven April 18, 2018, 2:50 p.m. UTC 
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Acked-by: Daniel Lezcano <daniel.lezcano@linaro.org>
---
This depends on "[PATCH v3 1/5] clk: Extract OF clock helpers in
<linux/of_clk.h>".

v3:
  - Add Acked-by,

v2:
  - of_clk_get_parent_count() was moved to <linux/of_clk.h>,
  - Dropped RFC, as a dummy is now available in the !CONFIG_COMMON_CLK
    case.
---
 drivers/clocksource/timer-sp804.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

Comments

Stephen Boyd May 2, 2018, 3:38 p.m. UTC | #1 
Quoting Geert Uytterhoeven (2018-04-18 07:50:02)
> Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
> Acked-by: Daniel Lezcano <daniel.lezcano@linaro.org>
> ---

Applied to clk-next
diff mbox

Patch

diff --git a/drivers/clocksource/timer-sp804.c b/drivers/clocksource/timer-sp804.c
index 3ac9dec9a03852f9..e01222ea888ff9d2 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,