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authorAlan Stern <stern@rowland.harvard.edu>2012-07-11 19:21:32 +0400
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>2012-07-17 03:50:13 +0400
commit4c53de72109759c931744734ca75f9cecb3baef1 (patch)
tree0f464052baf26967994146bf3b3716b3dd6e6d35 /drivers/usb/host/ehci-dbg.c
parentc83e1a9ff68a6535b81c40dc8fda99348ab480fb (diff)
downloadlinux-4c53de72109759c931744734ca75f9cecb3baef1.tar.xz
USB: EHCI: add symbolic constants for QHs
This patch (as1568) introduces symbolic constants for some of the less-frequently used bitfields in the QH structure. This makes the code a little easier to read and understand. Signed-off-by: Alan Stern <stern@rowland.harvard.edu> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/usb/host/ehci-dbg.c')
-rw-r--r--drivers/usb/host/ehci-dbg.c6
1 files changed, 3 insertions, 3 deletions
diff --git a/drivers/usb/host/ehci-dbg.c b/drivers/usb/host/ehci-dbg.c
index 7561966fbdc4..97338abff296 100644
--- a/drivers/usb/host/ehci-dbg.c
+++ b/drivers/usb/host/ehci-dbg.c
@@ -404,9 +404,9 @@ struct debug_buffer {
#define speed_char(info1) ({ char tmp; \
switch (info1 & (3 << 12)) { \
- case 0 << 12: tmp = 'f'; break; \
- case 1 << 12: tmp = 'l'; break; \
- case 2 << 12: tmp = 'h'; break; \
+ case QH_FULL_SPEED: tmp = 'f'; break; \
+ case QH_LOW_SPEED: tmp = 'l'; break; \
+ case QH_HIGH_SPEED: tmp = 'h'; break; \
default: tmp = '?'; break; \
}; tmp; })