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Diffstat (limited to 'doc/driver-model/UDM-spi.txt')
-rw-r--r--doc/driver-model/UDM-spi.txt12
1 files changed, 6 insertions, 6 deletions
diff --git a/doc/driver-model/UDM-spi.txt b/doc/driver-model/UDM-spi.txt
index 7442a32..6e6acc8 100644
--- a/doc/driver-model/UDM-spi.txt
+++ b/doc/driver-model/UDM-spi.txt
@@ -15,12 +15,12 @@ I) Overview
void spi_init(void);
struct spi_slave *spi_setup_slave(unsigned int bus, unsigned int cs,
- unsigned int max_hz, unsigned int mode);
+ unsigned int max_hz, unsigned int mode);
void spi_free_slave(struct spi_slave *slave);
int spi_claim_bus(struct spi_slave *slave);
void spi_release_bus(struct spi_slave *slave);
int spi_xfer(struct spi_slave *slave, unsigned int bitlen,
- const void *dout, void *din, unsigned long flags);
+ const void *dout, void *din, unsigned long flags);
int spi_cs_is_valid(unsigned int bus, unsigned int cs);
void spi_cs_activate(struct spi_slave *slave);
void spi_cs_deactivate(struct spi_slave *slave);
@@ -69,13 +69,13 @@ II) Approach
struct ops {
int (*spi_request_bus)(struct instance *i, unsigned int bus,
- unsigned int cs, unsigned int max_hz,
- unsigned int mode);
+ unsigned int cs, unsigned int max_hz,
+ unsigned int mode);
void (*spi_release_bus)(struct instance *i);
int (*spi_xfer) (struct instance *i, unsigned int bitlen,
- const void *dout, void *din, unsigned long flags);
+ const void *dout, void *din, unsigned long flags);
int (*spi_cs_is_valid)(struct instance *i, unsigned int bus,
- unsigned int cs);
+ unsigned int cs);
void (*spi_cs_activate)(struct instance *i);
void (*spi_cs_deactivate)(struct instance *i);
void (*spi_set_speed)(struct instance *i, uint hz);