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authorTony Lindgren <tony@atomide.com>2019-10-16 17:37:04 +0300
committerTony Lindgren <tony@atomide.com>2019-10-16 17:51:15 +0300
commit5395b5557acbb9901c7ffb963aa7589e4960e7d7 (patch)
tree5549bc63dc225952e5d9a9ea7983d363ae824a16 /arch/arm/mach-omap2
parent17a9e5bbbfe5a5a6356e47cdc1c1656e1e5e1f62 (diff)
downloadlinux-5395b5557acbb9901c7ffb963aa7589e4960e7d7.tar.xz
ARM: OMAP2+: Remove unused wakeup_cpu
After commit 32d174ed1bd7 ("ARM: OMAP4: MPUSS PM: remove unnecessary shim functions for powerdomain control") this is no longer used. The code continues execution after context restore on the same CPU, so we can just use pm_info->pwrdm. Cc: Merlijn Wajer <merlijn@wizzup.org> Cc: Pavel Machek <pavel@ucw.cz> Cc: Sebastian Reichel <sre@kernel.org> Acked-by: Pavel Machek <pavel@ucw.cz> Signed-off-by: Tony Lindgren <tony@atomide.com>
Diffstat (limited to 'arch/arm/mach-omap2')
-rw-r--r--arch/arm/mach-omap2/omap-mpuss-lowpower.c2
1 files changed, 0 insertions, 2 deletions
diff --git a/arch/arm/mach-omap2/omap-mpuss-lowpower.c b/arch/arm/mach-omap2/omap-mpuss-lowpower.c
index 2d8f90546591..67fa28532a3a 100644
--- a/arch/arm/mach-omap2/omap-mpuss-lowpower.c
+++ b/arch/arm/mach-omap2/omap-mpuss-lowpower.c
@@ -227,7 +227,6 @@ int omap4_enter_lowpower(unsigned int cpu, unsigned int power_state)
{
struct omap4_cpu_pm_info *pm_info = &per_cpu(omap4_pm_info, cpu);
unsigned int save_state = 0, cpu_logic_state = PWRDM_POWER_RET;
- unsigned int wakeup_cpu;
if (omap_rev() == OMAP4430_REV_ES1_0)
return -ENXIO;
@@ -292,7 +291,6 @@ int omap4_enter_lowpower(unsigned int cpu, unsigned int power_state)
* secure devices, CPUx does WFI which can result in
* domain transition
*/
- wakeup_cpu = smp_processor_id();
pwrdm_set_next_pwrst(pm_info->pwrdm, PWRDM_POWER_ON);
pwrdm_post_transition(NULL);