From: Shawn Guo <shawn.guo@linaro.org>
Date: Fri, 22 May 2015 07:51:41 +0000 (+0800)
Subject: ARM: imx: set up .set_next_event hook via imx_gpt_data
X-Git-Tag: v5.15~15561^2~8^2~8
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=5ab0475b70ccdb349812d932a84dec86029a84d7;p=platform%2Fkernel%2Flinux-starfive.git

ARM: imx: set up .set_next_event hook via imx_gpt_data

Set up .set_next_event hook via imx_gpt_data, so that we can save the
use of timer_is_v2().

Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
---

diff --git a/arch/arm/mach-imx/time.c b/arch/arm/mach-imx/time.c
index 6142740..b16a4e0 100644
--- a/arch/arm/mach-imx/time.c
+++ b/arch/arm/mach-imx/time.c
@@ -97,6 +97,8 @@ struct imx_timer {
 
 struct imx_gpt_data {
 	void (*gpt_setup_tctl)(struct imx_timer *imxtm);
+	int (*set_next_event)(unsigned long evt,
+			      struct clock_event_device *ced);
 };
 
 static void __iomem *timer_base;
@@ -301,9 +303,7 @@ static struct clock_event_device clockevent_mxc = {
 
 static int __init mxc_clockevent_init(struct imx_timer *imxtm)
 {
-	if (timer_is_v2())
-		clockevent_mxc.set_next_event = v2_set_next_event;
-
+	clockevent_mxc.set_next_event = imxtm->gpt->set_next_event;
 	clockevent_mxc.cpumask = cpumask_of(0);
 	clockevents_config_and_register(&clockevent_mxc,
 					clk_get_rate(imxtm->clk_per),
@@ -353,18 +353,22 @@ static void imx6dl_gpt_setup_tctl(struct imx_timer *imxtm)
 
 static const struct imx_gpt_data imx1_gpt_data = {
 	.gpt_setup_tctl = imx1_gpt_setup_tctl,
+	.set_next_event = mx1_2_set_next_event,
 };
 
 static const struct imx_gpt_data imx21_gpt_data = {
 	.gpt_setup_tctl = imx21_gpt_setup_tctl,
+	.set_next_event = mx1_2_set_next_event,
 };
 
 static const struct imx_gpt_data imx31_gpt_data = {
 	.gpt_setup_tctl = imx31_gpt_setup_tctl,
+	.set_next_event = v2_set_next_event,
 };
 
 static const struct imx_gpt_data imx6dl_gpt_data = {
 	.gpt_setup_tctl = imx6dl_gpt_setup_tctl,
+	.set_next_event = v2_set_next_event,
 };
 
 static void __init _mxc_timer_init(struct imx_timer *imxtm)