diff options
| -rw-r--r-- | scd/ccid-driver.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/scd/ccid-driver.c b/scd/ccid-driver.c index 8315d7f81..944575e0b 100644 --- a/scd/ccid-driver.c +++ b/scd/ccid-driver.c @@ -2136,11 +2136,11 @@ bulk_in (ccid_driver_t handle, unsigned char *buffer, size_t length, * Communication failure by device side. * Possibly, it was forcibly suspended and resumed. * - * Only detect this kind of failure when interrupt transfer is - * not supported. For card reader with interrupt transfer - * support removal is detected by intr_cb. + * For card reader with interrupt transfer support, ideally, + * removal is detected by intr_cb, but some card reader + * (e.g. SPR532) has a case of missing report to intr_cb. */ - if (handle->ep_intr < 0) + if (handle->ep_intr < 0 || handle->id_vendor == VENDOR_SCM) { DEBUGOUT ("CCID: card inactive/removed\n"); handle->powered_off = 1; |