linux-kernel - [PATCH v2 12/12] pm: at91: amend the pm_suspend entry for at91_cpuidle

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Message-ID: <1422265547-23479-1-git-send-email-wenyou.yang@atmel.com>
Date:	Mon, 26 Jan 2015 17:45:47 +0800
From:	Wenyou Yang <wenyou.yang@...el.com>
To:	<nicolas.ferre@...el.com>, <linux@....linux.org.uk>
CC:	<linux-arm-kernel@...ts.infradead.org>,
	<linux-kernel@...r.kernel.org>,
	<alexandre.belloni@...e-electrons.com>,
	<sylvain.rochet@...secur.com>, <peda@...ntia.se>,
	<wenyou.yang@...el.com>
Subject: [PATCH v2 12/12] pm: at91: amend the pm_suspend entry for at91_cpuidle_device

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@...el.com>
Acked-by: Alexandre Belloni <alexandre.belloni@...e-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 68cd3ce..7473978 100644
--- a/arch/arm/mach-at91/pm.c
+++ b/arch/arm/mach-at91/pm.c
@@ -40,8 +40,6 @@ 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) {
@@ -214,12 +212,15 @@ 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_STANDBY);
+}
+
+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)
@@ -270,6 +271,8 @@ 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

--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@...r.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/