From f08c2e2865f6f9b172f37d7bbf24716f9ebad553 Mon Sep 17 00:00:00 2001 From: Dong Aisheng Date: Fri, 31 Aug 2018 12:45:55 +0800 Subject: clk: add managed version of clk_bulk_get_all This patch introduces the managed version of clk_bulk_get_all. Cc: Michael Turquette Cc: Stephen Boyd Tested-by: Thor Thayer Signed-off-by: Dong Aisheng Signed-off-by: Stephen Boyd --- drivers/clk/clk-devres.c | 24 ++++++++++++++++++++++++ 1 file changed, 24 insertions(+) (limited to 'drivers/clk/clk-devres.c') diff --git a/drivers/clk/clk-devres.c b/drivers/clk/clk-devres.c index d854e26a8ddb..12c87457eca1 100644 --- a/drivers/clk/clk-devres.c +++ b/drivers/clk/clk-devres.c @@ -70,6 +70,30 @@ int __must_check devm_clk_bulk_get(struct device *dev, int num_clks, } EXPORT_SYMBOL_GPL(devm_clk_bulk_get); +int __must_check devm_clk_bulk_get_all(struct device *dev, + struct clk_bulk_data **clks) +{ + struct clk_bulk_devres *devres; + int ret; + + devres = devres_alloc(devm_clk_bulk_release, + sizeof(*devres), GFP_KERNEL); + if (!devres) + return -ENOMEM; + + ret = clk_bulk_get_all(dev, &devres->clks); + if (ret > 0) { + *clks = devres->clks; + devres->num_clks = ret; + devres_add(dev, devres); + } else { + devres_free(devres); + } + + return ret; +} +EXPORT_SYMBOL_GPL(devm_clk_bulk_get_all); + static int devm_clk_match(struct device *dev, void *res, void *data) { struct clk **c = res; -- cgit v1.2.2