From 562be61b35d911a8b45acc3dcf8642876dbb66dd Mon Sep 17 00:00:00 2001 From: Christophe JAILLET Date: Sat, 4 May 2024 11:47:05 +0200 Subject: usb: core: Remove the useless struct usb_devmap which is just a bitmap struct usb_devmap is really just a bitmap. No need to have a dedicated structure for that. Simplify code and use DECLARE_BITMAP() directly instead. Signed-off-by: Christophe JAILLET Acked-by: Alan Stern Link: https://lore.kernel.org/r/1d818575ff7a1e8317674aecf761ee23c89fdc84.1714815990.git.christophe.jaillet@wanadoo.fr Signed-off-by: Greg Kroah-Hartman --- include/linux/usb.h | 7 +------ 1 file changed, 1 insertion(+), 6 deletions(-) (limited to 'include/linux/usb.h') diff --git a/include/linux/usb.h b/include/linux/usb.h index 9e52179872a5..1913a13833f2 100644 --- a/include/linux/usb.h +++ b/include/linux/usb.h @@ -440,11 +440,6 @@ int __usb_get_extra_descriptor(char *buffer, unsigned size, /* ----------------------------------------------------------------------- */ -/* USB device number allocation bitmap */ -struct usb_devmap { - unsigned long devicemap[128 / (8*sizeof(unsigned long))]; -}; - /* * Allocated per bus (tree of devices) we have: */ @@ -472,7 +467,7 @@ struct usb_bus { * round-robin allocation */ struct mutex devnum_next_mutex; /* devnum_next mutex */ - struct usb_devmap devmap; /* device address allocation map */ + DECLARE_BITMAP(devmap, 128); /* USB device number allocation bitmap */ struct usb_device *root_hub; /* Root hub */ struct usb_bus *hs_companion; /* Companion EHCI bus, if any */ -- cgit v1.2.3