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| author | Matt Reimer <mreimer@sdgsystems.com> | 2010-04-01 13:44:04 -0700 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@suse.de> | 2010-05-20 13:21:36 -0700 |
| commit | 0ff8d1b3c858ea7c8daa54f7577971a76d04d283 (patch) | |
| tree | e4ba112b93414b5f334d51ed1ec0a8e1f4e239f6 | |
| parent | 92a6e6b3280776b1341cd61b1d137ec34ab3f30b (diff) | |
| download | linux-rt-0ff8d1b3c858ea7c8daa54f7577971a76d04d283.tar.gz | |
USB: pxa27x_udc: use four bits to store endpoint addresses
Endpoint addresses on pxa27x can be programmed as 1-15, but since
only three bits were being used to store the endpoint number it
was possible to overflow.
Signed-off-by: Matt Reimer <mreimer@sdgsystems.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
| -rw-r--r-- | drivers/usb/gadget/pxa27x_udc.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/usb/gadget/pxa27x_udc.h b/drivers/usb/gadget/pxa27x_udc.h index ff61e4866e8a..cd16231d8c73 100644 --- a/drivers/usb/gadget/pxa27x_udc.h +++ b/drivers/usb/gadget/pxa27x_udc.h @@ -360,7 +360,7 @@ struct pxa_ep { * Specific pxa endpoint data, needed for hardware initialization */ unsigned dir_in:1; - unsigned addr:3; + unsigned addr:4; unsigned config:2; unsigned interface:3; unsigned alternate:3; |