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Remove i2c_has_device, as the same functionality is essentially available through the subsequent i2c_start

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This commit is contained in:
RichardG867
2020-12-07 21:33:09 -03:00
parent 1d3c6c55da
commit 0617037f9a
4 changed files with 6 additions and 21 deletions
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22
src/device/i2c.c
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@@ -213,20 +213,6 @@ i2c_handler(int set, void *bus_handle, uint8_t base, int size,
}
uint8_t
i2c_has_device(void *bus_handle, uint8_t addr)
{
i2c_bus_t *bus = (i2c_bus_t *) bus_handle;
if (!bus)
return 0;
i2c_log("I2C: has_device(%s, %02X) = %d\n", bus->name, addr, !!bus->devices[addr]);
return(!!bus->devices[addr]);
}
uint8_t
i2c_start(void *bus_handle, uint8_t addr, uint8_t read)
{
@@ -247,7 +233,7 @@ i2c_start(void *bus_handle, uint8_t addr, uint8_t read)
}
}
i2c_log("I2C: start(%s, %02X)\n", bus->name, addr);
i2c_log("I2C %s: start(%02X) = %d\n", bus->name, addr, ret);
return(ret);
}
@@ -274,7 +260,7 @@ i2c_read(void *bus_handle, uint8_t addr)
}
}
i2c_log("I2C: read(%s, %02X) = %02X\n", bus->name, addr, ret);
i2c_log("I2C %s: read(%02X) = %02X\n", bus->name, addr, ret);
return(ret);
}
@@ -300,7 +286,7 @@ i2c_write(void *bus_handle, uint8_t addr, uint8_t data)
}
}
i2c_log("I2C: write(%s, %02X, %02X) = %d\n", bus->name, addr, data, ret);
i2c_log("I2C %s: write(%02X, %02X) = %d\n", bus->name, addr, data, ret);
return(ret);
}
@@ -325,5 +311,5 @@ i2c_stop(void *bus_handle, uint8_t addr)
}
}
i2c_log("I2C: stop(%s, %02X)\n", bus->name, addr);
i2c_log("I2C %s: stop(%02X)\n", bus->name, addr);
}