From 0dba0254ea31eca41fdef88783f1dd192ac6fa56 Mon Sep 17 00:00:00 2001 From: Furquan Shaikh Date: Wed, 30 Nov 2016 04:34:22 -0800 Subject: spi: Fix parameter types for spi functions 1. Use size_t instead of unsigned int for bytes_out and bytes_in. 2. Use const attribute for spi_slave structure passed into xfer, claim bus and release bus functions. BUG=chrome-os-partner:59832 BRANCH=None TEST=Compiles successfully Change-Id: Ie70b3520b51c42d750f907892545510c6058f85a Signed-off-by: Furquan Shaikh Reviewed-on: https://review.coreboot.org/17682 Tested-by: build bot (Jenkins) Reviewed-by: Aaron Durbin --- src/soc/intel/fsp_baytrail/spi.c | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) (limited to 'src/soc/intel/fsp_baytrail') diff --git a/src/soc/intel/fsp_baytrail/spi.c b/src/soc/intel/fsp_baytrail/spi.c index 1ab73f3ae3..232366c63b 100644 --- a/src/soc/intel/fsp_baytrail/spi.c +++ b/src/soc/intel/fsp_baytrail/spi.c @@ -297,13 +297,13 @@ void spi_init(void) cntlr.preop = &ich9_spi->preop; } -int spi_claim_bus(struct spi_slave *slave) +int spi_claim_bus(const struct spi_slave *slave) { /* Handled by ICH automatically. */ return 0; } -void spi_release_bus(struct spi_slave *slave) +void spi_release_bus(const struct spi_slave *slave) { /* Handled by ICH automatically. */ } @@ -469,8 +469,8 @@ unsigned int spi_crop_chunk(unsigned int cmd_len, unsigned int buf_len) return min(cntlr.databytes, buf_len); } -int spi_xfer(struct spi_slave *slave, const void *dout, - unsigned int bytesout, void *din, unsigned int bytesin) +int spi_xfer(const struct spi_slave *slave, const void *dout, + size_t bytesout, void *din, size_t bytesin) { uint16_t control; int16_t opcode_index; -- cgit v1.2.3