kopia lustrzana https://gitlab.com/sane-project/backends
sanei_usb: : fix [-Wunused-parameter] compiler warnings
These were issued in the absence of libusb.merge-requests/1/head
rodzic
e6faafcdc9
commit
7d7030a409
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@ -2174,7 +2174,7 @@ sanei_usb_close (SANE_Int dn)
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}
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void
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sanei_usb_set_timeout (SANE_Int timeout)
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sanei_usb_set_timeout (SANE_Int __sane_unused__ timeout)
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{
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#if defined(HAVE_LIBUSB_LEGACY) || defined(HAVE_LIBUSB)
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libusb_timeout = timeout;
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@ -2186,7 +2186,6 @@ sanei_usb_set_timeout (SANE_Int timeout)
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SANE_Status
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sanei_usb_clear_halt (SANE_Int dn)
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{
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int ret;
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char *env;
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int workaround = 0;
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@ -2205,6 +2204,7 @@ sanei_usb_clear_halt (SANE_Int dn)
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}
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#ifdef HAVE_LIBUSB_LEGACY
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int ret;
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/* This call seems to be required by Linux xhci driver
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* even though it should be a no-op. Without it, the
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@ -2228,6 +2228,7 @@ sanei_usb_clear_halt (SANE_Int dn)
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}
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#elif defined(HAVE_LIBUSB)
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int ret;
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/* This call seems to be required by Linux xhci driver
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* even though it should be a no-op. Without it, the
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@ -2257,7 +2258,7 @@ sanei_usb_clear_halt (SANE_Int dn)
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}
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SANE_Status
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sanei_usb_reset (SANE_Int dn)
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sanei_usb_reset (SANE_Int __sane_unused__ dn)
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{
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#ifdef HAVE_LIBUSB_LEGACY
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int ret;
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@ -3129,7 +3130,9 @@ sanei_usb_set_altinterface (SANE_Int dn, SANE_Int alternate)
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}
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extern SANE_Status
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sanei_usb_get_descriptor( SANE_Int dn, struct sanei_usb_dev_descriptor *desc )
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sanei_usb_get_descriptor( SANE_Int dn,
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struct sanei_usb_dev_descriptor __sane_unused__
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*desc )
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{
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if (dn >= device_number || dn < 0)
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{
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