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authorTom Rini <trini@konsulko.com>2021-08-18 23:12:31 -0400
committerTom Rini <trini@konsulko.com>2021-08-30 14:10:07 -0400
commit1edef7693b576f7ab208a697bb01f033b68041fb (patch)
treedb72abbd86457e1c14ff1ee22b1c5ff4b9559893
parent38a671d21ed8ab11095476087c1e21e49569aec4 (diff)
downloadu-boot-1edef7693b576f7ab208a697bb01f033b68041fb.tar.gz
cmd/i2c.c: Remove unused legacy code
There are no longer any cases where we are neither SYS_I2C_LEGACY nor DM_I2C. Remove these code paths. Signed-off-by: Tom Rini <trini@konsulko.com>
-rw-r--r--cmd/i2c.c50
1 files changed, 0 insertions, 50 deletions
diff --git a/cmd/i2c.c b/cmd/i2c.c
index 7919d01303..9050b2b8d2 100644
--- a/cmd/i2c.c
+++ b/cmd/i2c.c
@@ -195,54 +195,6 @@ void i2c_init_board(void)
{
}
-/* TODO: Implement architecture-specific get/set functions */
-
-/**
- * i2c_get_bus_speed() - Return I2C bus speed
- *
- * This function is the default implementation of function for retrieveing
- * the current I2C bus speed in Hz.
- *
- * A driver implementing runtime switching of I2C bus speed must override
- * this function to report the speed correctly. Simple or legacy drivers
- * can use this fallback.
- *
- * Returns I2C bus speed in Hz.
- */
-#if !CONFIG_IS_ENABLED(SYS_I2C_LEGACY) && !CONFIG_IS_ENABLED(DM_I2C)
-/*
- * TODO: Implement architecture-specific get/set functions
- * Should go away, if we switched completely to new multibus support
- */
-__weak
-unsigned int i2c_get_bus_speed(void)
-{
- return CONFIG_SYS_I2C_SPEED;
-}
-
-/**
- * i2c_set_bus_speed() - Configure I2C bus speed
- * @speed: Newly set speed of the I2C bus in Hz
- *
- * This function is the default implementation of function for setting
- * the I2C bus speed in Hz.
- *
- * A driver implementing runtime switching of I2C bus speed must override
- * this function to report the speed correctly. Simple or legacy drivers
- * can use this fallback.
- *
- * Returns zero on success, negative value on error.
- */
-__weak
-int i2c_set_bus_speed(unsigned int speed)
-{
- if (speed != CONFIG_SYS_I2C_SPEED)
- return -1;
-
- return 0;
-}
-#endif
-
/**
* get_alen() - Small parser helper function to get address length
*
@@ -1953,8 +1905,6 @@ static int do_i2c_reset(struct cmd_tbl *cmdtp, int flag, int argc,
}
#elif CONFIG_IS_ENABLED(SYS_I2C_LEGACY)
i2c_init(I2C_ADAP->speed, I2C_ADAP->slaveaddr);
-#else
- i2c_init(CONFIG_SYS_I2C_SPEED, CONFIG_SYS_I2C_SLAVE);
#endif
return 0;
}