hollalinux
/
linux-sg2042
mirror of https://github.com/sophgo/linux-riscv.git
1
0
Fork 0
Code Issues Packages Projects Releases Wiki Activity

xhci: refuse loading if nousb is used 

The module should fail to load.

Signed-off-by: Oliver Neukum <oneukum@suse.com>
CC: stable@kernel.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Oliver Neukum 2015-12-03 15:03:34 +01:00 committed by Greg Kroah-Hartman
parent 097a9ea0e4
commit 1eaf35e4dd
1 changed files with 4 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

4
drivers/usb/host/xhci.c
View File

@ -5068,6 +5068,10 @@ static int __init xhci_hcd_init(void)
BUILD_BUG_ON(sizeof(struct xhci_intr_reg) != 8*32/8);
/* xhci_run_regs has eight fields and embeds 128 xhci_intr_regs */
BUILD_BUG_ON(sizeof(struct xhci_run_regs) != (8+8*128)*32/8);
if (usb_disabled())
return -ENODEV;
return 0;
}