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USB: struct usb_device: change flag to bitflag

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This patch (as816) changes an existing flag in the usb_device
structure to a bitflag, preparing the way for more bitflags to come
in the future.

Signed-off-by: Alan Stern <stern@rowland.harvard.edu>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
This commit is contained in:
Alan Stern
2006-11-20 11:12:22 -05:00
committed by Greg Kroah-Hartman
parent 1f9fc882d9
commit ce3615879a
2 changed files with 2 additions and 2 deletions
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2
drivers/usb/core/message.c
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@@ -764,7 +764,7 @@ int usb_string(struct usb_device *dev, int index, char *buf, size_t size)
err = -EINVAL; err = -EINVAL;
goto errout; goto errout;
} else { } else {
dev->have_langid = -1; dev->have_langid = 1;
dev->string_langid = tbuf[2] | (tbuf[3]<< 8); dev->string_langid = tbuf[2] | (tbuf[3]<< 8);
/* always use the first langid listed */ /* always use the first langid listed */
dev_dbg (&dev->dev, "default language 0x%04x\n", dev_dbg (&dev->dev, "default language 0x%04x\n",

2
include/linux/usb.h
View File

@@ -362,7 +362,7 @@ struct usb_device {
u8 portnum; /* Parent port number (origin 1) */ u8 portnum; /* Parent port number (origin 1) */
u8 level; /* Number of USB hub ancestors */ u8 level; /* Number of USB hub ancestors */
int have_langid; /* whether string_langid is valid */ unsigned have_langid:1; /* whether string_langid is valid */
int string_langid; /* language ID for strings */ int string_langid; /* language ID for strings */
/* static strings from the device */ /* static strings from the device */