diff options
| author | hselasky <hselasky@FreeBSD.org> | 2015-11-23 12:55:37 +0000 |
|---|---|---|
| committer | hselasky <hselasky@FreeBSD.org> | 2015-11-23 12:55:37 +0000 |
| commit | 96c4786f473b7cc48c7193cfa26e032a5e52d824 (patch) | |
| tree | 21f8cfa89c98034498e44eacb8af0b116dcf9c87 /sys/dev/usb/controller/uhci.h | |
| parent | 24641fd80bf48485d78a92673c1bec422fff009a (diff) | |
| download | FreeBSD-src-96c4786f473b7cc48c7193cfa26e032a5e52d824.zip FreeBSD-src-96c4786f473b7cc48c7193cfa26e032a5e52d824.tar.gz | |
Fix compile warning about shifting signed negative constant.
MFC after: 3 days
Diffstat (limited to 'sys/dev/usb/controller/uhci.h')
| -rw-r--r-- | sys/dev/usb/controller/uhci.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/sys/dev/usb/controller/uhci.h b/sys/dev/usb/controller/uhci.h index 8a6ce44..801952a 100644 --- a/sys/dev/usb/controller/uhci.h +++ b/sys/dev/usb/controller/uhci.h @@ -97,7 +97,7 @@ struct uhci_td { #define UHCI_TD_GET_ENDPT(s) (((s) >> 15) & 0xf) #define UHCI_TD_SET_DT(t) ((t) << 19) #define UHCI_TD_GET_DT(s) (((s) >> 19) & 1) -#define UHCI_TD_SET_MAXLEN(l) (((l)-1) << 21) +#define UHCI_TD_SET_MAXLEN(l) (((l)-1U) << 21) #define UHCI_TD_GET_MAXLEN(s) ((((s) >> 21) + 1) & 0x7ff) #define UHCI_TD_MAXLEN_MASK 0xffe00000 volatile uint32_t td_buffer; |
