From c0683039207226afcffbe0fbf6a1caaee77a37b0 Mon Sep 17 00:00:00 2001 From: Tony Lindgren Date: Wed, 3 Jun 2009 17:43:14 +0100 Subject: [ARM] 5536/1: Move clk_add_alias() to arch/arm/common/clkdev.c This can be used for other arm platforms too as discussed on the linux-arm-kernel list. Also check the return value with IS_ERR and return PTR_ERR as suggested by Russell King. Signed-off-by: Tony Lindgren Signed-off-by: Russell King --- include/linux/clk.h | 13 +++++++++++++ 1 file changed, 13 insertions(+) (limited to 'include/linux/clk.h') diff --git a/include/linux/clk.h b/include/linux/clk.h index 1db9bbf444a3..1d37f42ac294 100644 --- a/include/linux/clk.h +++ b/include/linux/clk.h @@ -142,4 +142,17 @@ struct clk *clk_get_parent(struct clk *clk); */ struct clk *clk_get_sys(const char *dev_id, const char *con_id); +/** + * clk_add_alias - add a new clock alias + * @alias: name for clock alias + * @alias_dev_name: device name + * @id: platform specific clock name + * @dev: device + * + * Allows using generic clock names for drivers by adding a new alias. + * Assumes clkdev, see clkdev.h for more info. + */ +int clk_add_alias(const char *alias, const char *alias_dev_name, char *id, + struct device *dev); + #endif -- cgit v1.2.3-59-g8ed1b