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Staging: rts5208: helper function to manage sd erase status 

Use a helper function to manage SD erase status when SUPPORT_SD_LOCK is
defined

Signed-off-by: Fabio Falzoi <fabio.falzoi84@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Fabio Falzoi 2015-06-14 15:48:47 +02:00 committed by Greg Kroah-Hartman
parent 1d1c5b24f9
commit cb547643c3
1 changed files with 21 additions and 17 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

38
drivers/staging/rts5208/rtsx_chip.c
View File

@ -1143,11 +1143,30 @@ static void rtsx_monitor_aspm_config(struct rtsx_chip *chip)
}
}
void rtsx_polling_func(struct rtsx_chip *chip)
static void rtsx_manage_sd_lock(struct rtsx_chip *chip)
{
#ifdef SUPPORT_SD_LOCK
struct sd_info *sd_card = &chip->sd_card;
u8 val;
if (!sd_card->sd_erase_status)
return;
if (chip->card_exist & SD_CARD) {
rtsx_read_register(chip, 0xFD30, &val);
if (val & 0x02) {
sd_card->sd_erase_status = SD_NOT_ERASE;
sd_card->sd_lock_notify = 1;
chip->need_reinit |= SD_CARD;
}
} else {
sd_card->sd_erase_status = SD_NOT_ERASE;
}
#endif
}
void rtsx_polling_func(struct rtsx_chip *chip)
{
bool ss_allowed;
if (rtsx_chk_stat(chip, RTSX_STAT_SUSPEND))
@ -1180,22 +1199,7 @@ void rtsx_polling_func(struct rtsx_chip *chip)
}
#endif
#ifdef SUPPORT_SD_LOCK
if (sd_card->sd_erase_status) {
if (chip->card_exist & SD_CARD) {
u8 val;
rtsx_read_register(chip, 0xFD30, &val);
if (val & 0x02) {
sd_card->sd_erase_status = SD_NOT_ERASE;
sd_card->sd_lock_notify = 1;
chip->need_reinit |= SD_CARD;
}
} else {
sd_card->sd_erase_status = SD_NOT_ERASE;
}
}
#endif
rtsx_manage_sd_lock(chip);
rtsx_init_cards(chip);