From d4c58bf45a9a1668cb850e02a2e1aad785bd9325 Mon Sep 17 00:00:00 2001 From: Jarkko Nikula Date: Mon, 23 Mar 2009 18:07:46 -0700 Subject: ARM: OMAP: Add documentation for function omap_register_i2c_bus Signed-off-by: Jarkko Nikula Signed-off-by: Tony Lindgren --- arch/arm/plat-omap/i2c.c | 9 +++++++++ 1 file changed, 9 insertions(+) (limited to 'arch/arm') diff --git a/arch/arm/plat-omap/i2c.c b/arch/arm/plat-omap/i2c.c index 467531edefd..3e95954e2a8 100644 --- a/arch/arm/plat-omap/i2c.c +++ b/arch/arm/plat-omap/i2c.c @@ -119,6 +119,15 @@ static void __init omap_i2c_mux_pins(int bus) omap_cfg_reg(scl); } +/** + * omap_register_i2c_bus - register I2C bus with device descriptors + * @bus_id: bus id counting from number 1 + * @clkrate: clock rate of the bus in kHz + * @info: pointer into I2C device descriptor table or NULL + * @len: number of descriptors in the table + * + * Returns 0 on success or an error code. + */ int __init omap_register_i2c_bus(int bus_id, u32 clkrate, struct i2c_board_info const *info, unsigned len) -- cgit v1.2.3