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| author |   Sebastian Andrzej Siewior <bigeasy@linutronix.de> | 2012-09-10 15:01:51 +0200 |
|---|---|---|
| committer |   Felipe Balbi <balbi@ti.com> | 2012-09-10 16:00:01 +0300 |
| commit | e13f17ff8854e04cfc6b9f981a974f55d8da9b92 (patch) | |
| tree | 9342ea309b44de0d0869d10728d03ad06ecd67f7 /include/linux/usb/composite.h | |
| parent | usb: gadget: libcomposite: add epautoconf.c to libcomposite (diff) | |
| download | linux-dev-e13f17ff8854e04cfc6b9f981a974f55d8da9b92.tar.xz linux-dev-e13f17ff8854e04cfc6b9f981a974f55d8da9b92.zip | |
usb: gadget: move USB_BUFSIZ into global composite.h
This patch moves USB_BUFSIZ into global header file as
USB_COMP_EP0_BUFSIZ. There is currently only one user (f_sourcesink)
besides composite which need it. Ideally f_sourcesink would have its
own ep0 buffer. Lets keep it that way it was for now.
Acked-by: Michal Nazarewicz <mina86@mina86.com>
Signed-off-by: Sebastian Andrzej Siewior <bigeasy@linutronix.de>
Signed-off-by: Felipe Balbi <balbi@ti.com>
Diffstat (limited to 'include/linux/usb/composite.h')
| -rw-r--r-- | include/linux/usb/composite.h | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/include/linux/usb/composite.h b/include/linux/usb/composite.h index 43d6b9ca51b7..89d91b671eb0 100644 --- a/include/linux/usb/composite.h +++ b/include/linux/usb/composite.h @@ -46,6 +46,9 @@ */ #define USB_GADGET_DELAYED_STATUS 0x7fff /* Impossibly large value */ +/* big enough to hold our biggest descriptor */ +#define USB_COMP_EP0_BUFSIZ 1024 + struct usb_configuration; /** |