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Commit dd0178a3 authored by Vaisakh Murali's avatar Vaisakh Murali Committed by Gagan Malvi
Browse files

drivers: mtk-battery: Drop threaded operations on battery routines 



* Usage of threaded processes just to print some battery levels seems like a wastage of CPU power.
* Remove this chunk of braindead usage.

Signed-off-by: default avatarVaisakh Murali <mvaisakh@statixos.com>
Signed-off-by: default avatarGagan Malvi <malvi@aospa.co>
parent b3ec442f

drivers/power/supply/mediatek/battery/mtk_battery_core.c

+0 −31
Original line number Original line Diff line number Diff line
@@ -36,7 +36,6 @@ 
#include <linux/module.h>	/* For MODULE_ marcros  */

#include <linux/module.h>	/* For MODULE_ marcros  */

#include <linux/wait.h>		/* For wait queue*/

#include <linux/wait.h>		/* For wait queue*/

#include <linux/sched.h>	/* For wait queue*/

#include <linux/sched.h>	/* For wait queue*/

#include <linux/kthread.h>	/* For Kthread_run */

#include <linux/platform_device.h>	/* platform device */

#include <linux/platform_device.h>	/* platform device */

#include <linux/time.h>

#include <linux/time.h>
@@ -2374,35 +2373,6 @@ void fg_drv_update_hw_status(void) 
}

}









int battery_update_routine(void *x)

{

	battery_update_psd(&battery_main);

	while (1) {

		wait_event(gm.wait_que,

			(gm.fg_update_flag > 0)

			|| (gm.tracking_cb_flag > 0)

			|| (gm.onepercent_cb_flag > 0));

		if (gm.fg_update_flag > 0) {

		gm.fg_update_flag = 0;

		fg_drv_update_hw_status();

	}

		if (gm.tracking_cb_flag > 0) {

			bm_err("%s wake by tracking_cb_flag:%d\n",

				__func__, gm.tracking_cb_flag);

			gm.tracking_cb_flag = 0;

			wakeup_fg_algo(FG_INTR_FG_TIME);

		}

		if (gm.onepercent_cb_flag > 0) {

			bm_err("%s wake by onepercent_cb_flag:%d\n",

				__func__, gm.onepercent_cb_flag);

			gm.onepercent_cb_flag = 0;

			wakeup_fg_algo_cmd(FG_INTR_FG_TIME, 0, 1);

		}

		if (gm.fix_coverity == 1)

			return 0;

	}

}



void fg_update_routine_wakeup(void)

void fg_update_routine_wakeup(void)

{

{

	gm.fg_update_flag = 1;

	gm.fg_update_flag = 1;
@@ -4133,7 +4103,6 @@ void mtk_battery_init(struct platform_device *dev) 
	gauge_coulomb_consumer_init(&gm.soc_minus, &dev->dev, "soc-1%");

	gauge_coulomb_consumer_init(&gm.soc_minus, &dev->dev, "soc-1%");

	gm.soc_minus.callback = fg_bat_int2_l_handler;

	gm.soc_minus.callback = fg_bat_int2_l_handler;





	kthread_run(battery_update_routine, NULL, "battery_thread");

	fg_drv_thread_hrtimer_init();

	fg_drv_thread_hrtimer_init();





	alarm_init(&gm.tracking_timer, ALARM_BOOTTIME,

	alarm_init(&gm.tracking_timer, ALARM_BOOTTIME,