mfd: tps65010: Use power efficient workqueue for power polling
There is no need to use a per CPU workqueue to poll, especially with the 5s delay used, so allow the scheduler to use any CPU. Signed-off-by: Mark Brown <broonie@linaro.org> Signed-off-by: Lee Jones <lee.jones@linaro.org>
This commit is contained in:
		
							parent
							
								
									c1d33b1b18
								
							
						
					
					
						commit
						bb3d593420
					
				| @ -242,8 +242,8 @@ static int dbg_show(struct seq_file *s, void *_) | ||||
| 	seq_printf(s, "mask2     %s\n", buf); | ||||
| 	/* ignore ackint2 */ | ||||
| 
 | ||||
| 	schedule_delayed_work(&tps->work, POWER_POLL_DELAY); | ||||
| 
 | ||||
| 	queue_delayed_work(system_power_efficient_wq, &tps->work, | ||||
| 			   POWER_POLL_DELAY); | ||||
| 
 | ||||
| 	/* VMAIN voltage, enable lowpower, etc */ | ||||
| 	value = i2c_smbus_read_byte_data(tps->client, TPS_VDCDC1); | ||||
| @ -400,7 +400,8 @@ static void tps65010_interrupt(struct tps65010 *tps) | ||||
| 			&& (tps->chgstatus & (TPS_CHG_USB|TPS_CHG_AC))) | ||||
| 		poll = 1; | ||||
| 	if (poll) | ||||
| 		schedule_delayed_work(&tps->work, POWER_POLL_DELAY); | ||||
| 		queue_delayed_work(system_power_efficient_wq, &tps->work, | ||||
| 				   POWER_POLL_DELAY); | ||||
| 
 | ||||
| 	/* also potentially gpio-in rise or fall */ | ||||
| } | ||||
| @ -448,7 +449,7 @@ static irqreturn_t tps65010_irq(int irq, void *_tps) | ||||
| 
 | ||||
| 	disable_irq_nosync(irq); | ||||
| 	set_bit(FLAG_IRQ_ENABLE, &tps->flags); | ||||
| 	schedule_delayed_work(&tps->work, 0); | ||||
| 	queue_delayed_work(system_power_efficient_wq, &tps->work, 0); | ||||
| 	return IRQ_HANDLED; | ||||
| } | ||||
| 
 | ||||
| @ -718,7 +719,8 @@ int tps65010_set_vbus_draw(unsigned mA) | ||||
| 			&& test_and_set_bit( | ||||
| 				FLAG_VBUS_CHANGED, &the_tps->flags)) { | ||||
| 		/* gadget drivers call this in_irq() */ | ||||
| 		schedule_delayed_work(&the_tps->work, 0); | ||||
| 		queue_delayed_work(system_power_efficient_wq, &the_tps->work, | ||||
| 				   0); | ||||
| 	} | ||||
| 	local_irq_restore(flags); | ||||
| 
 | ||||
|  | ||||
		Loading…
	
		Reference in New Issue
	
	Block a user