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staging: emxx_udc: Fix passing of NULL to dma_alloc_coherent()
[ Upstream commit cc34073 ] In nbu2ss_eq_queue() memory is allocated with dma_alloc_coherent(), though, strangely, NULL is passed as the struct device* argument. Pass the UDC's device instead. Fix up the corresponding call to dma_free_coherent() in the same way. Build-tested on x86 only. Fixes: 33aa8d4 ("staging: emxx_udc: Add Emma Mobile USB Gadget driver") Reported-by: Dan Carpenter <dan.carpenter@oracle.com> Signed-off-by: Alex Dewar <alex.dewar90@gmail.com> Link: https://lore.kernel.org/r/20200825091928.55794-1-alex.dewar90@gmail.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Signed-off-by: Sasha Levin <sashal@kernel.org>
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