From d61876a2850faf0f07843ecf157a42a79e7e34a2 Mon Sep 17 00:00:00 2001 From: Andy Shevchenko Date: Thu, 23 Jun 2022 14:57:19 +0300 Subject: clkdev: Simplify devm_clk_hw_register_clkdev() function Use devm_add_action_or_reset() instead of devres_alloc() and devres_add(), which works the same. This will simplify the code. There is no functional changes. Signed-off-by: Andy Shevchenko Link: https://lore.kernel.org/r/20220623115719.52683-3-andriy.shevchenko@linux.intel.com Signed-off-by: Stephen Boyd --- drivers/clk/clkdev.c | 24 ++++++++++-------------- 1 file changed, 10 insertions(+), 14 deletions(-) (limited to 'drivers/clk/clkdev.c') diff --git a/drivers/clk/clkdev.c b/drivers/clk/clkdev.c index a0fd90f07891..ee37d0be6877 100644 --- a/drivers/clk/clkdev.c +++ b/drivers/clk/clkdev.c @@ -346,9 +346,9 @@ int clk_hw_register_clkdev(struct clk_hw *hw, const char *con_id, } EXPORT_SYMBOL(clk_hw_register_clkdev); -static void devm_clkdev_release(struct device *dev, void *res) +static void devm_clkdev_release(void *res) { - clkdev_drop(*(struct clk_lookup **)res); + clkdev_drop(res); } /** @@ -369,17 +369,13 @@ static void devm_clkdev_release(struct device *dev, void *res) int devm_clk_hw_register_clkdev(struct device *dev, struct clk_hw *hw, const char *con_id, const char *dev_id) { - int rval = -ENOMEM; - struct clk_lookup **cl; - - cl = devres_alloc(devm_clkdev_release, sizeof(*cl), GFP_KERNEL); - if (cl) { - rval = do_clk_register_clkdev(hw, cl, con_id, dev_id); - if (!rval) - devres_add(dev, cl); - else - devres_free(cl); - } - return rval; + struct clk_lookup *cl; + int rval; + + rval = do_clk_register_clkdev(hw, &cl, con_id, dev_id); + if (rval) + return rval; + + return devm_add_action_or_reset(dev, devm_clkdev_release, cl); } EXPORT_SYMBOL(devm_clk_hw_register_clkdev); -- cgit v1.2.3-59-g8ed1b