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-rw-r--r--include/linux/usb.h2
1 files changed, 1 insertions, 1 deletions
diff --git a/include/linux/usb.h b/include/linux/usb.h
index c08689ea9b4b..cee7fbb2b605 100644
--- a/include/linux/usb.h
+++ b/include/linux/usb.h
@@ -293,7 +293,7 @@ struct usb_devmap {
struct usb_bus {
struct device *controller; /* host/master side hardware */
int busnum; /* Bus number (in order of reg) */
- char *bus_name; /* stable id (PCI slot_name etc) */
+ const char *bus_name; /* stable id (PCI slot_name etc) */
u8 uses_dma; /* Does the host controller use DMA? */
u8 otg_port; /* 0, or number of OTG/HNP port */
unsigned is_b_host:1; /* true during some HNP roleswitches */