From 75c9b924f53f459b00891e1381116fccb6906f91 Mon Sep 17 00:00:00 2001 From: Wentong Wu Date: Tue, 25 Jun 2024 11:31:00 +0200 Subject: [PATCH] UBUNTU: SAUCE: mei: vsc: Enhance SPI transfer of IVSC rom BugLink: https://bugs.launchpad.net/bugs/2067364 Constructing the SPI transfer command as per the specific request. Fixes: 566f5ca97680 ("mei: Add transport driver for IVSC device") Cc: stable@vger.kernel.org # for 6.8+ Signed-off-by: Wentong Wu Tested-by: Jason Chen (cherry picked from https://lore.kernel.org/all/20240624014223.4171341-3-wentong.wu@intel.com/) Signed-off-by: You-Sheng Yang Acked-by: Paolo Pisati Acked-by: Timo Aaltonen Signed-off-by: Stefan Bader --- drivers/misc/mei/vsc-tp.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/misc/mei/vsc-tp.c b/drivers/misc/mei/vsc-tp.c index 452946120b81..3d92e7f84953 100644 --- a/drivers/misc/mei/vsc-tp.c +++ b/drivers/misc/mei/vsc-tp.c @@ -331,7 +331,7 @@ int vsc_tp_rom_xfer(struct vsc_tp *tp, const void *obuf, void *ibuf, size_t len) return ret; } - ret = vsc_tp_dev_xfer(tp, tp->tx_buf, tp->rx_buf, len); + ret = vsc_tp_dev_xfer(tp, tp->tx_buf, ibuf ? tp->rx_buf : ibuf, len); if (ret) return ret;