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From: Wenyou Yang <wenyou.yang@atmel.com>
To: <nicolas.ferre@atmel.com>, <linux@arm.linux.org.uk>
Cc: <linux-arm-kernel@lists.infradead.org>,
	<linux-kernel@vger.kernel.org>,
	<alexandre.belloni@free-electrons.com>,
	<sylvain.rochet@finsecur.com>, <peda@axentia.se>,
	<wenyou.yang@atmel.com>
Subject: [PATCH 12/12] pm: at91: amend the pm_suspend entry for at91_cpuidle_device
Date: Tue, 20 Jan 2015 16:26:25 +0800	[thread overview]
Message-ID: <1421742385-18470-1-git-send-email-wenyou.yang@atmel.com> (raw)
In-Reply-To: <1421741825-18226-1-git-send-email-wenyou.yang@atmel.com>

Because the at91_xxx_standby() function is substitued by the at91_pm_suspend(),
the pm_suspend entry for at91_cpuidle_device changes as well.

Signed-off-by: Wenyou Yang <wenyou.yang@atmel.com>
Acked-by: Alexandre Belloni <alexandre.belloni@free-electrons.com>
---
 arch/arm/mach-at91/pm.c |   17 ++++++++++-------
 1 file changed, 10 insertions(+), 7 deletions(-)

diff --git a/arch/arm/mach-at91/pm.c b/arch/arm/mach-at91/pm.c
index 07b723f..041adad 100644
--- a/arch/arm/mach-at91/pm.c
+++ b/arch/arm/mach-at91/pm.c
@@ -48,8 +48,6 @@ static struct {
 	int memctrl;
 } at91_pm_data;
 
-static void (*at91_pm_standby)(void);
-
 static int at91_pm_valid_state(suspend_state_t state)
 {
 	switch (state) {
@@ -218,12 +216,15 @@ static struct platform_device at91_cpuidle_device = {
 	.name = "cpuidle-at91",
 };
 
-void at91_pm_set_standby(void (*at91_standby)(void))
+static void at91_cpuidle_suspend(void)
 {
-	if (at91_standby) {
-		at91_cpuidle_device.dev.platform_data = at91_standby;
-		at91_pm_standby = at91_standby;
-	}
+	at91_pm_suspend(PM_SUSPEND_ON);
+}
+
+static void at91_cpuidle_set_suspend(void (*at91_suspend)(void))
+{
+	if (at91_suspend)
+		at91_cpuidle_device.dev.platform_data = at91_suspend;
 }
 
 static void __init at91_pm_sram_init(void)
@@ -302,6 +303,8 @@ static void __init at91_pm_init(void)
 
 	at91_pm_sram_init();
 
+	at91_cpuidle_set_suspend(at91_cpuidle_suspend);
+
 	if (at91_cpuidle_device.dev.platform_data)
 		platform_device_register(&at91_cpuidle_device);
 
-- 
1.7.9.5


      parent reply	other threads:[~2015-01-20  8:29 UTC|newest]

Thread overview: 28+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2015-01-20  8:16 [PATCH 00/12] AT91 pm cleanup for 3.20 Wenyou Yang
2015-01-20  8:16 ` [PATCH 01/12] pm: at91: pm_slowclock: improve reliability of suspend/resume Wenyou Yang
2015-01-20  8:16 ` [PATCH 02/12] pm: at91: Workaround DDRSDRC self-refresh bug with LPDDR1 memories Wenyou Yang
2015-01-20  8:16 ` [PATCH 03/12] pm: at91: pm_slowclock: remove the unused code related with SLOWDOWN_MASTER_CLOCK Wenyou Yang
2015-01-20  8:16 ` [PATCH 04/12] pm: at91: move the copying the sram function to the sram initializationi phase Wenyou Yang
2015-01-20  8:16 ` [PATCH 05/12] ARM: at91: move select SRAM to ARCH_AT91 Wenyou Yang
2015-01-23 10:24   ` Alexandre Belloni
2015-01-26  1:10     ` Yang, Wenyou
2015-01-20  8:16 ` [PATCH 06/12] pm: at91: remove the config item CONFIG_AT91_SLOW_CLOCK Wenyou Yang
2015-01-20  8:17 ` [PATCH 07/12] pm: at91: the standby mode uses the same sram function as the suspend to memory mode Wenyou Yang
2015-01-23 10:30   ` Alexandre Belloni
2015-01-23 16:50   ` Sylvain Rochet
2015-01-23 23:13     ` Alexandre Belloni
2015-01-27  3:08       ` Yang, Wenyou
2015-01-23 17:32   ` Sylvain Rochet
2015-01-23 23:02     ` Alexandre Belloni
2015-01-26  3:08       ` Yang, Wenyou
2015-01-26  3:06     ` Yang, Wenyou
2015-01-20  8:17 ` [PATCH 08/12] pm: at91: rename file name: pm_slowclock.S -->pm_suspend.S Wenyou Yang
2015-01-23 19:17   ` Sylvain Rochet
2015-01-23 23:17     ` Alexandre Belloni
2015-01-25 13:30       ` Sylvain Rochet
2015-01-26  1:25     ` Yang, Wenyou
2015-01-20  8:17 ` [PATCH 09/12] pm: at91: rename function name: at91_slow_clock()-->at91_pm_suspend_sram_fn Wenyou Yang
2015-01-20  8:24 ` Wenyou Yang
2015-01-20  8:24 ` [PATCH 10/12] pm: at91: remove the at91_xxx_standby() function definitions in the pm.h Wenyou Yang
2015-01-20  8:25 ` [PATCH 11/12] pm: at91: remove the struct ramc_ids .data at91_xxx_standby members Wenyou Yang
2015-01-20  8:26 ` Wenyou Yang [this message]

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