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(parent: fe8f103) | patch
fotg210-udc: Don't DMA more than the buffer can take
authorFabian Vogt <fabian@ritter-vogt.de>
Wed, 24 Mar 2021 14:11:14 +0000 (15:11 +0100)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Fri, 26 Mar 2021 13:43:47 +0000 (14:43 +0100)
commit3e7c2510bdfe89a9ec223dd7acd6bfc8bb1cbeb6
treeea6d83e676064f4ed00ec24a9b7c8ab0c2415648tree | snapshot
parentfe8f103ab3e0eef5b6863da6f02b928af38e7c2dcommit | diff
fotg210-udc: Don't DMA more than the buffer can take

Before this, it wrote as much as available into the buffer, even if it
didn't fit.

Fixes: b84a8dee23fd ("usb: gadget: add Faraday fotg210_udc driver")
Signed-off-by: Fabian Vogt <fabian@ritter-vogt.de>
Link: https://lore.kernel.org/r/20210324141115.9384-7-fabian@ritter-vogt.de
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
drivers/usb/gadget/udc/fotg210-udc.c diff | blob | history
ep93xx device tree rework repo: git://git.maquefel.me/linux.git