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/broadcom/cygnus/spi.c | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) (limited to 'src/soc/broadcom') diff --git a/src/soc/broadcom/cygnus/spi.c b/src/soc/broadcom/cygnus/spi.c index d7c0a8d4a6..13b69765b2 100644 --- a/src/soc/broadcom/cygnus/spi.c +++ b/src/soc/broadcom/cygnus/spi.c @@ -156,7 +156,7 @@ static int mspi_enable(struct qspi_priv *priv) return 0; } -int spi_claim_bus(struct spi_slave *slave) +int spi_claim_bus(const struct spi_slave *slave) { struct qspi_priv *priv = to_qspi_slave(slave); @@ -175,7 +175,7 @@ int spi_claim_bus(struct spi_slave *slave) return 0; } -void spi_release_bus(struct spi_slave *slave) +void spi_release_bus(const struct spi_slave *slave) { struct qspi_priv *priv = to_qspi_slave(slave); @@ -189,8 +189,8 @@ void spi_release_bus(struct spi_slave *slave) #define RXRAM_8B(p, i) (REG_RD((p)->reg + MSPI_RXRAM_REG + \ ((((i) << 1) + 1) << 2)) & 0xff) -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) { struct qspi_priv *priv = to_qspi_slave(slave); const u8 *tx = (const u8 *)dout; -- cgit v1.2.3