diff options
Diffstat (limited to 'drivers/usb/host/ehci.h')
| -rw-r--r-- | drivers/usb/host/ehci.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/usb/host/ehci.h b/drivers/usb/host/ehci.h index 30bf43750c67..d1b29b36b347 100644 --- a/drivers/usb/host/ehci.h +++ b/drivers/usb/host/ehci.h @@ -564,7 +564,7 @@ struct ehci_sitd { __hc32 hw_results; /* EHCI table 3-11 */ #define SITD_IOC (1 << 31) /* interrupt on completion */ #define SITD_PAGE (1 << 30) /* buffer 0/1 */ -#define SITD_LENGTH(x) (0x3ff & ((x)>>16)) +#define SITD_LENGTH(x) (((x) >> 16) & 0x3ff) #define SITD_STS_ACTIVE (1 << 7) /* HC may execute this */ #define SITD_STS_ERR (1 << 6) /* error from TT */ #define SITD_STS_DBE (1 << 5) /* data buffer error (in HC) */ |