Commit 26388a7c authored by Peter Zijlstra's avatar Peter Zijlstra Committed by Ingo Molnar

cpuidle,arch: Mark all regular cpuidle_state:: Enter methods __cpuidle

For all cpuidle drivers that do not use CPUIDLE_FLAG_RCU_IDLE (iow,
the simple ones) make sure all the functions are marked __cpuidle.

( due to lack of noinstr validation on these platforms it is entirely
  possible this isn't complete )
Signed-off-by: default avatarPeter Zijlstra (Intel) <peterz@infradead.org>
Signed-off-by: default avatarIngo Molnar <mingo@kernel.org>
Link: https://lore.kernel.org/r/20230112195542.335211484@infradead.org
parent 69e26b4f
......@@ -26,8 +26,8 @@ static struct cpuidle_ops cpuidle_ops[NR_CPUS] __ro_after_init;
*
* Returns the index passed as parameter
*/
int arm_cpuidle_simple_enter(struct cpuidle_device *dev,
struct cpuidle_driver *drv, int index)
__cpuidle int arm_cpuidle_simple_enter(struct cpuidle_device *dev, struct
cpuidle_driver *drv, int index)
{
cpu_do_idle();
......
......@@ -44,7 +44,7 @@ static void davinci_save_ddr_power(int enter, bool pdown)
}
/* Actual code that puts the SoC in different idle states */
static int davinci_enter_idle(struct cpuidle_device *dev,
static __cpuidle int davinci_enter_idle(struct cpuidle_device *dev,
struct cpuidle_driver *drv, int index)
{
davinci_save_ddr_power(1, ddr2_pdown);
......
......@@ -8,7 +8,7 @@
#include <asm/system_misc.h>
#include "cpuidle.h"
static int imx5_cpuidle_enter(struct cpuidle_device *dev,
static __cpuidle int imx5_cpuidle_enter(struct cpuidle_device *dev,
struct cpuidle_driver *drv, int index)
{
arm_pm_idle();
......
......@@ -11,7 +11,7 @@
#include "common.h"
#include "cpuidle.h"
static int imx6sl_enter_wait(struct cpuidle_device *dev,
static __cpuidle int imx6sl_enter_wait(struct cpuidle_device *dev,
struct cpuidle_driver *drv, int index)
{
imx6_set_lpm(WAIT_UNCLOCKED);
......
......@@ -12,7 +12,7 @@
#include "common.h"
#include "cpuidle.h"
static int imx7ulp_enter_wait(struct cpuidle_device *dev,
static __cpuidle int imx7ulp_enter_wait(struct cpuidle_device *dev,
struct cpuidle_driver *drv, int index)
{
if (index == 1)
......
......@@ -19,9 +19,8 @@
#include "regs-sys-s3c64xx.h"
#include "regs-syscon-power-s3c64xx.h"
static int s3c64xx_enter_idle(struct cpuidle_device *dev,
struct cpuidle_driver *drv,
int index)
static __cpuidle int s3c64xx_enter_idle(struct cpuidle_device *dev,
struct cpuidle_driver *drv, int index)
{
unsigned long tmp;
......
......@@ -241,7 +241,7 @@ void __init check_wait(void)
}
}
void arch_cpu_idle(void)
__cpuidle void arch_cpu_idle(void)
{
if (cpu_wait)
cpu_wait();
......@@ -249,7 +249,7 @@ void arch_cpu_idle(void)
#ifdef CONFIG_CPU_IDLE
int mips_cpuidle_wait_enter(struct cpuidle_device *dev,
__cpuidle int mips_cpuidle_wait_enter(struct cpuidle_device *dev,
struct cpuidle_driver *drv, int index)
{
arch_cpu_idle();
......
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