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authorFurquan Shaikh <furquan@chromium.org>2016-11-30 04:34:22 -0800
committerFurquan Shaikh <furquan@google.com>2016-12-05 03:24:38 +0100
commit0dba0254ea31eca41fdef88783f1dd192ac6fa56 (patch)
tree3c43a2ca9ff4706beb0c0df82cfd96aca75a3927 /src/soc/intel/braswell
parent52896c6c33250036928406d9dc38aa2ce1906b05 (diff)
downloadcoreboot-0dba0254ea31eca41fdef88783f1dd192ac6fa56.tar.xz
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 <furquan@chromium.org> Reviewed-on: https://review.coreboot.org/17682 Tested-by: build bot (Jenkins) Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Diffstat (limited to 'src/soc/intel/braswell')
-rw-r--r--src/soc/intel/braswell/spi.c8
1 files changed, 4 insertions, 4 deletions
diff --git a/src/soc/intel/braswell/spi.c b/src/soc/intel/braswell/spi.c
index 01f215008d..34e031b1cd 100644
--- a/src/soc/intel/braswell/spi.c
+++ b/src/soc/intel/braswell/spi.c
@@ -296,13 +296,13 @@ static void spi_init_cb(void *unused)
BOOT_STATE_INIT_ENTRY(BS_DEV_INIT, BS_ON_ENTRY, spi_init_cb, NULL);
-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. */
}
@@ -470,8 +470,8 @@ 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;