struct mmc_command *cmd = mrq->cmd;
struct mmc_data *data = mrq->data;
unsigned int data_size = 0;
+ int err;
if (host->eject) {
cmd->error = -ENOMEDIUM;
goto finish;
}
+ err = rtsx_pci_card_exclusive_check(host->pcr, RTSX_SD_CARD);
+ if (err) {
+ cmd->error = err;
+ goto finish;
+ }
+
mutex_lock(&pcr->pcr_mutex);
rtsx_pci_start_run(pcr);
if (host->eject)
return;
+ if (rtsx_pci_card_exclusive_check(host->pcr, RTSX_SD_CARD))
+ return;
+
mutex_lock(&pcr->pcr_mutex);
rtsx_pci_start_run(pcr);
if (host->eject)
return -ENOMEDIUM;
+ err = rtsx_pci_card_exclusive_check(host->pcr, RTSX_SD_CARD);
+ if (err)
+ return err;
+
mutex_lock(&pcr->pcr_mutex);
rtsx_pci_start_run(pcr);
voltage = OUTPUT_1V8;
if (voltage == OUTPUT_1V8) {
- err = rtsx_pci_write_register(pcr,
- SD30_DRIVE_SEL, 0x07, DRIVER_TYPE_B);
- if (err < 0)
- goto out;
-
err = sd_wait_voltage_stable_1(host);
if (err < 0)
goto out;
if (host->eject)
return -ENOMEDIUM;
+ err = rtsx_pci_card_exclusive_check(host->pcr, RTSX_SD_CARD);
+ if (err)
+ return err;
+
mutex_lock(&pcr->pcr_mutex);
rtsx_pci_start_run(pcr);