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lineage_android_kernel_samsung_jf
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rfkill: Introduce CONFIG_RFKILL_PM and use instead of CONFIG_PM to power down 

Some platforms do not want to power down rfkill devices on suspend.

Change-Id: I62a11630521c636d54a4a02ab9037a43435925f5
Signed-off-by: Nick Pelly <npelly@google.com>
This commit is contained in:
Nick Pelly 2008-12-04 17:37:05 -08:00 committed by Colin Cross
parent 5dfd8cd6b1
commit e7ba60ce77
2 changed files with 9 additions and 0 deletions
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5
net/rfkill/Kconfig
View File

@ -10,6 +10,11 @@ menuconfig RFKILL
To compile this driver as a module, choose M here: the To compile this driver as a module, choose M here: the
module will be called rfkill. module will be called rfkill.
config RFKILL_PM
bool "Power off on suspend"
depends on RFKILL && PM
default y
# LED trigger support # LED trigger support
config RFKILL_LEDS config RFKILL_LEDS
bool bool

4
net/rfkill/core.c
View File

@ -770,6 +770,7 @@ void rfkill_pause_polling(struct rfkill *rfkill)
} }
EXPORT_SYMBOL(rfkill_pause_polling); EXPORT_SYMBOL(rfkill_pause_polling);
#ifdef CONFIG_RFKILL_PM
void rfkill_resume_polling(struct rfkill *rfkill) void rfkill_resume_polling(struct rfkill *rfkill)
{ {
BUG_ON(!rfkill); BUG_ON(!rfkill);
@ -804,14 +805,17 @@ static int rfkill_resume(struct device *dev)
return 0; return 0;
} }
#endif
static struct class rfkill_class = { static struct class rfkill_class = {
.name = "rfkill", .name = "rfkill",
.dev_release = rfkill_release, .dev_release = rfkill_release,
.dev_attrs = rfkill_dev_attrs, .dev_attrs = rfkill_dev_attrs,
.dev_uevent = rfkill_dev_uevent, .dev_uevent = rfkill_dev_uevent,
#ifdef CONFIG_RFKILL_PM
.suspend = rfkill_suspend, .suspend = rfkill_suspend,
.resume = rfkill_resume, .resume = rfkill_resume,
#endif
}; };
bool rfkill_blocked(struct rfkill *rfkill) bool rfkill_blocked(struct rfkill *rfkill)