Do not print that the firmware was successfully loaded in the USB backend

driver.  It is only useful to know if firmware loading has failed.  This
means fewer clutter in dmesg(8).

Spotted by and ok stsp@

diff --git a/sys/dev/usb/if_bwfm_usb.c b/sys/dev/usb/if_bwfm_usb.c
index 7cdc610..e2986e6 100644 (file)
--- a/sys/dev/usb/if_bwfm_usb.c
+++ b/sys/dev/usb/if_bwfm_usb.c
@@ -1,4 +1,4 @@
-/* $OpenBSD: if_bwfm_usb.c,v 1.7 2018/01/08 23:30:36 patrick Exp $ */
+/* $OpenBSD: if_bwfm_usb.c,v 1.8 2018/01/24 13:10:20 patrick Exp $ */
 /*
  * Copyright (c) 2010-2016 Broadcom Corporation
  * Copyright (c) 2016,2017 Patrick Wildt <patrick@blueri.se>
@@ -380,7 +380,6 @@ bwfm_usb_attachhook(struct device *self)
 
                sc->sc_chip = letoh32(brom.chip);
                sc->sc_chiprev = letoh32(brom.chiprev);
-               printf("%s: firmware loaded\n", DEVNAME(sc));
        }
 
        bwfm_usb_dl_cmd(sc, DL_RESETCFG, &brom, sizeof(brom));