From de705fa1f470683b9ea4ad91c1a9ae5a98942612 Mon Sep 17 00:00:00 2001 From: Furquan Shaikh Date: Wed, 19 Apr 2017 19:27:28 -0700 Subject: drivers/spi: Re-factor spi_crop_chunk spi_crop_chunk is a property of the SPI controller since it depends upon the maximum transfer size that is supported by the controller. Also, it is possible to implement this within spi-generic layer by obtaining following parameters from the controller: 1. max_xfer_size: Maximum transfer size supported by the controller (Size of 0 indicates invalid size, and unlimited transfer size is indicated by UINT32_MAX.) 2. deduct_cmd_len: Whether cmd_len needs to be deducted from the max_xfer_size to determine max data size that can be transferred. (This is used by the amd boards.) Change-Id: I81c199413f879c664682088e93bfa3f91c6a46e5 Signed-off-by: Furquan Shaikh Reviewed-on: https://review.coreboot.org/19386 Reviewed-by: Aaron Durbin Tested-by: build bot (Jenkins) Tested-by: coreboot org --- src/soc/marvell/bg4cd/spi.c | 5 ----- 1 file changed, 5 deletions(-) (limited to 'src/soc/marvell/bg4cd') diff --git a/src/soc/marvell/bg4cd/spi.c b/src/soc/marvell/bg4cd/spi.c index f9faf9504a..188a6bd483 100644 --- a/src/soc/marvell/bg4cd/spi.c +++ b/src/soc/marvell/bg4cd/spi.c @@ -19,8 +19,3 @@ int spi_setup_slave(unsigned int bus, unsigned int cs, struct spi_slave *slave) { return -1; } - -unsigned int spi_crop_chunk(unsigned int cmd_len, unsigned int buf_len) -{ - return buf_len; -} -- cgit v1.2.3