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usb: musb: Silence error about blacklisting hubs if !CONFIG_USB 

Some drivers, like jz4740-musb, don't depend on CONFIG_USB.

Signed-off-by: Paul Cercueil <paul@crapouillou.net>
Signed-off-by: Bin Liu <b-liu@ti.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
hifive-unleashed-5.2
Paul Cercueil 2019-04-30 09:59:35 -05:00 committed by Greg Kroah-Hartman
parent b063f04e0d
commit 41386bc8cb
1 changed files with 5 additions and 4 deletions
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9
drivers/usb/musb/musb_core.c
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@ -1497,10 +1497,11 @@ static int musb_core_init(u16 musb_type, struct musb *musb)
} else {
musb->is_multipoint = 0;
type = "";
#ifndef CONFIG_USB_OTG_BLACKLIST_HUB
pr_err("%s: kernel must blacklist external hubs\n",
musb_driver_name);
#endif
if (IS_ENABLED(CONFIG_USB) &&
!IS_ENABLED(CONFIG_USB_OTG_BLACKLIST_HUB)) {
pr_err("%s: kernel must blacklist external hubs\n",
musb_driver_name);
}
}
/* log release info */