diff options
| author | Deng-Cheng Zhu | 2013-10-04 15:14:34 -0700 |
|---|---|---|
| committer | Greg Kroah-Hartman | 2013-10-05 17:58:48 -0700 |
| commit | f1125f81feca956288ef4ae4fcf47961865ab2e2 (patch) | |
| tree | 137797a1246ec4714716e7ccad58408ca578342e /drivers/usb/host/uhci-debug.c | |
| parent | 36a8758736238c9354f46b39ca506e9acabe82d0 (diff) | |
USB/host: Use existing macros instead of hard-coded values in uhci-debug.c
Now that UHCI IO registers have been defined in uhci-hcd.h, use them.
Reviewed-by: James Hogan <james.hogan@imgtec.com>
Signed-off-by: Deng-Cheng Zhu <dengcheng.zhu@imgtec.com>
Acked-by: Alan Stern <stern@rowland.harvard.edu>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/usb/host/uhci-debug.c')
| -rw-r--r-- | drivers/usb/host/uhci-debug.c | 16 |
1 files changed, 8 insertions, 8 deletions
diff --git a/drivers/usb/host/uhci-debug.c b/drivers/usb/host/uhci-debug.c index 455737546525..8e239cdd95d5 100644 --- a/drivers/usb/host/uhci-debug.c +++ b/drivers/usb/host/uhci-debug.c @@ -310,14 +310,14 @@ static int uhci_show_status(struct uhci_hcd *uhci, char *buf, int len) unsigned short portsc1, portsc2; - usbcmd = uhci_readw(uhci, 0); - usbstat = uhci_readw(uhci, 2); - usbint = uhci_readw(uhci, 4); - usbfrnum = uhci_readw(uhci, 6); - flbaseadd = uhci_readl(uhci, 8); - sof = uhci_readb(uhci, 12); - portsc1 = uhci_readw(uhci, 16); - portsc2 = uhci_readw(uhci, 18); + usbcmd = uhci_readw(uhci, USBCMD); + usbstat = uhci_readw(uhci, USBSTS); + usbint = uhci_readw(uhci, USBINTR); + usbfrnum = uhci_readw(uhci, USBFRNUM); + flbaseadd = uhci_readl(uhci, USBFLBASEADD); + sof = uhci_readb(uhci, USBSOF); + portsc1 = uhci_readw(uhci, USBPORTSC1); + portsc2 = uhci_readw(uhci, USBPORTSC2); out += sprintf(out, " usbcmd = %04x %s%s%s%s%s%s%s%s\n", usbcmd, |