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usb: gadget: Allow larger configuration descriptors 

The composite framework allows gadgets with more than one function. This
can lead to situations where the configuration descriptor is larger than
the maximum of 512 bytes currently allowed by the composite framework.
This patch proposes to double that limit to 1024.

Signed-off-by: Robert Lukassen <robert.lukassen@tomtom.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
hifive-unleashed-5.1
Robert Lukassen 2010-03-30 14:14:01 +02:00 committed by Greg Kroah-Hartman
parent ffb865b1e4
commit dd0543ecc6
1 changed files with 1 additions and 1 deletions
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2
drivers/usb/gadget/composite.c
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@ -36,7 +36,7 @@
*/
/* big enough to hold our biggest descriptor */
#define USB_BUFSIZ 512
#define USB_BUFSIZ 1024
static struct usb_composite_driver *composite;