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Yoshihiro Shimoda authored
This patch fixes an issue that the "length" of scatterlist should be set using sg_dma_len(). Otherwise, a dmaengine driver cannot work correctly if CONFIG_NEED_SG_DMA_LENGTH=y. Fixes: 7b39d901 (serial: sh-sci: Fix NULL pointer dereference if HIGHMEM is enabled) Signed-off-by:
Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> Signed-off-by:
Geert Uytterhoeven <geert+renesas@glider.be> Acked-by:
Simon Horman <horms+renesas@verge.net.au> Signed-off-by:
Greg Kroah-Hartman <gregkh@linuxfoundation.org>
d09959e7