mirror
/
sane-project-backends
kopia lustrzana https://gitlab.com/sane-project/backends
1
0
Forkuj 0
Kod Zgłoszenia Projekty Wydania Wiki Aktywność

epson2: improved debug messages and comments

merge-requests/1/head
Alessandro Zummo 2010-01-09 15:21:13 +01:00
rodzic 2668cf8062
commit 8013bd7acb
1 zmienionych plików z 10 dodań i 14 usunięć
Pokaż statystyki Ściągnij plik aktualizacji Ściągnij plik porównania Expand all files Collapse all files

12
backend/epson2.c
Wyświetl plik

@ -583,16 +583,14 @@ detect_usb(struct Epson_Scanner *s)
status = sanei_usb_get_vendor_product(s->fd, &vendor, &product);
if (status != SANE_STATUS_GOOD) {
DBG(1,
"cannot use IOCTL interface to verify that device is a scanner - will continue\n");
DBG(1, "the device cannot be verified - will continue\n");
return SANE_STATUS_GOOD;
}
/* check the vendor ID to see if we are dealing with an EPSON device */
if (vendor != SANE_EPSON_VENDOR_ID) {
/* this is not a supported vendor ID */
DBG(1,
"the device at %s is not manufactured by EPSON (vendor id=0x%x)\n",
DBG(1, "not an Epson device at %s (vendor id=0x%x)\n",
s->hw->sane.name, vendor);
return SANE_STATUS_INVAL;
}
@ -610,14 +608,12 @@ detect_usb(struct Epson_Scanner *s)
}
if (is_valid == SANE_FALSE) {
DBG(1,
"the device at %s is not a supported EPSON scanner (product id=0x%x)\n",
DBG(1, "the device at %s is not a supported (product id=0x%x)\n",
s->hw->sane.name, product);
return SANE_STATUS_INVAL;
}
DBG(1,
"found valid EPSON scanner: 0x%x/0x%x (vendorID/productID)\n",
DBG(1, "found valid Epson scanner: 0x%x/0x%x (vendorID/productID)\n",
vendor, product);
return SANE_STATUS_GOOD;