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authorSebastian Andrzej Siewior <bigeasy@linutronix.de>2012-09-10 15:01:51 +0200
committerFelipe Balbi <balbi@ti.com>2012-09-10 16:00:01 +0300
commite13f17ff8854e04cfc6b9f981a974f55d8da9b92 (patch)
tree9342ea309b44de0d0869d10728d03ad06ecd67f7 /include/linux/usb/composite.h
parentdc995fc27c2e1c8edebfb2405ede23bd38153f7f (diff)
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.h3
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;
/**