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Commit 50763576 authored by Fabio Falzoi's avatar Fabio Falzoi Committed by Greg Kroah-Hartman
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Staging: rts5208: helper function to manage power off 



Use a helper function to check if power off is needed.

Signed-off-by: default avatarFabio Falzoi <fabio.falzoi84@gmail.com>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent cb547643

drivers/staging/rts5208/rtsx_chip.c

+20 −14
Original line number Diff line number Diff line
@@ -1143,6 +1143,25 @@ static void rtsx_monitor_aspm_config(struct rtsx_chip *chip) 
	}

}



static void rtsx_manage_ocp(struct rtsx_chip *chip)

{

#ifdef SUPPORT_OCP

	if (!chip->ocp_int)

		return;



	rtsx_read_register(chip, OCPSTAT, &chip->ocp_stat);



	if (chip->card_exist & SD_CARD)

		sd_power_off_card3v3(chip);

	else if (chip->card_exist & MS_CARD)

		ms_power_off_card3v3(chip);

	else if (chip->card_exist & XD_CARD)

		xd_power_off_card3v3(chip);



	chip->ocp_int = 0;

#endif

}



static void rtsx_manage_sd_lock(struct rtsx_chip *chip)

{

#ifdef SUPPORT_SD_LOCK
@@ -1184,20 +1203,7 @@ void rtsx_polling_func(struct rtsx_chip *chip) 
	if (rtsx_chk_stat(chip, RTSX_STAT_SS))

		return;



#ifdef SUPPORT_OCP

	if (chip->ocp_int) {

		rtsx_read_register(chip, OCPSTAT, &chip->ocp_stat);



		if (chip->card_exist & SD_CARD)

			sd_power_off_card3v3(chip);

		else if (chip->card_exist & MS_CARD)

			ms_power_off_card3v3(chip);

		else if (chip->card_exist & XD_CARD)

			xd_power_off_card3v3(chip);



		chip->ocp_int = 0;

	}

#endif

	rtsx_manage_ocp(chip);



	rtsx_manage_sd_lock(chip);