From 9a1bb36137921c751173d6726a06019c84b171f5 Mon Sep 17 00:00:00 2001 From: Aaron Durbin Date: Thu, 19 Apr 2018 16:58:13 -0600 Subject: soc{broadcom,imgtec,mediatek,qualcomm}: stop using spi_xfer_two_vectors On a second look broadcom/cygnus and imgtec/pistachio appear to support full duplex. Therefore, remove the use of spi_xfer_two_vectors(). For mediatek/mt8173 and qualcomm/ipq40xx, the driver is written in such a way that it does not support full duplex. Remove the use of spi_xfer_two_vectors() and explicitly error out when a full duplex transaction is requested. Change-Id: I8689bc9bb2b27563d25e9f165487d38881c0b059 Signed-off-by: Aaron Durbin Reviewed-on: https://review.coreboot.org/25742 Reviewed-by: Furquan Shaikh Reviewed-by: Paul Menzel Tested-by: build bot (Jenkins) --- src/soc/broadcom/cygnus/spi.c | 1 - 1 file changed, 1 deletion(-) (limited to 'src/soc/broadcom/cygnus') diff --git a/src/soc/broadcom/cygnus/spi.c b/src/soc/broadcom/cygnus/spi.c index 37d7c2a1de..65c9c9698d 100644 --- a/src/soc/broadcom/cygnus/spi.c +++ b/src/soc/broadcom/cygnus/spi.c @@ -313,7 +313,6 @@ static const struct spi_ctrlr spi_ctrlr = { .claim_bus = spi_ctrlr_claim_bus, .release_bus = spi_ctrlr_release_bus, .xfer = spi_ctrlr_xfer, - .xfer_vector = spi_xfer_two_vectors, .max_xfer_size = 65535, }; -- cgit v1.2.3