diff options
author | Matthew Wilcox <matthew@wil.cx> | 2010-05-01 14:20:01 -0400 |
---|---|---|
committer | Greg Kroah-Hartman <gregkh@suse.de> | 2010-05-20 16:21:41 -0400 |
commit | 910f8d0cede74beff1eee93cf9cf2a28d7600e66 (patch) | |
tree | 663cd91c3d4ca2a71937b0dcaad51b02cae3c9c6 /drivers/usb/mon/mon_text.c | |
parent | 1e429018b646bdf903554e92ead1cda96cc552dc (diff) |
USB: Change the scatterlist type in struct urb
Change the type of the URB's 'sg' pointer from a usb_sg_request to
a scatterlist. This allows drivers to submit scatter-gather lists
without using the usb_sg_wait() interface. It has the added benefit
of removing the typecasts that were added as part of patch as1368 (and
slightly decreasing the number of pointer dereferences).
Signed-off-by: Matthew Wilcox <willy@linux.intel.com>
Reviewed-by: Alan Stern <stern@rowland.harvard.edu>
Tested-by: Alan Stern <stern@rowland.harvard.edu>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Diffstat (limited to 'drivers/usb/mon/mon_text.c')
-rw-r--r-- | drivers/usb/mon/mon_text.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/usb/mon/mon_text.c b/drivers/usb/mon/mon_text.c index d56260280f5..a545d65f6e5 100644 --- a/drivers/usb/mon/mon_text.c +++ b/drivers/usb/mon/mon_text.c | |||
@@ -159,7 +159,7 @@ static inline char mon_text_get_data(struct mon_event_text *ep, struct urb *urb, | |||
159 | if (src == NULL) | 159 | if (src == NULL) |
160 | return 'Z'; /* '0' would be not as pretty. */ | 160 | return 'Z'; /* '0' would be not as pretty. */ |
161 | } else { | 161 | } else { |
162 | struct scatterlist *sg = urb->sg->sg; | 162 | struct scatterlist *sg = urb->sg; |
163 | 163 | ||
164 | if (PageHighMem(sg_page(sg))) | 164 | if (PageHighMem(sg_page(sg))) |
165 | return 'D'; | 165 | return 'D'; |