From c0ee1527358474c75067993d1bb233ad3a4ee081 Mon Sep 17 00:00:00 2001 From: =?utf8?q?Philippe=20Mathieu-Daud=C3=A9?= Date: Thu, 16 Dec 2021 11:24:56 +0100 Subject: [PATCH] dma: Have dma_buf_rw() take a void pointer MIME-Version: 1.0 Content-Type: text/plain; charset=utf8 Content-Transfer-Encoding: 8bit DMA operations are run on any kind of buffer, not arrays of uint8_t. Convert dma_buf_rw() to take a void pointer argument to save us pointless casts to uint8_t *. Reviewed-by: Klaus Jensen Signed-off-by: Philippe Mathieu-Daudé Message-Id: <20211223115554.3155328-8-philmd@redhat.com> --- softmmu/dma-helpers.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/softmmu/dma-helpers.c b/softmmu/dma-helpers.c index 3c06a2feddd..09e29997ee5 100644 --- a/softmmu/dma-helpers.c +++ b/softmmu/dma-helpers.c @@ -294,9 +294,10 @@ BlockAIOCB *dma_blk_write(BlockBackend *blk, } -static uint64_t dma_buf_rw(uint8_t *ptr, int32_t len, QEMUSGList *sg, +static uint64_t dma_buf_rw(void *buf, int32_t len, QEMUSGList *sg, DMADirection dir) { + uint8_t *ptr = buf; uint64_t resid; int sg_cur_index; -- 2.39.5