Merge tag 'clk-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux

Pull clk fixes from Stephen Boyd:
 "One clk driver fix and two clk framework fixes:

   - Fix an OOB access when devm_get_clk_from_child() is used and
     devm_clk_release() casts the void pointer to the wrong type

   - Move clk_rate_exclusive_{get,put}() within the correct ifdefs in
     clk.h so that the stubs are used when CONFIG_COMMON_CLK=n

   - Register the proper clk provider function depending on the value of
     #clock-cells in the TI keystone driver"

* tag 'clk-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux:
  clk: Fix slab-out-of-bounds error in devm_clk_release()
  clk: Fix undefined reference to `clk_rate_exclusive_{get,put}'
  clk: keystone: syscon-clk: Fix audio refclk

2 files changed, 11 insertions, 8 deletions

diff --git a/drivers/clk/clk-devres.c b/drivers/clk/clk-devres.c
index 4fb4fd4b06bd..737aa70e2cb3 100644
--- a/drivers/clk/clk-devres.c
+++ b/drivers/clk/clk-devres.c
@@ -205,18 +205,19 @@ EXPORT_SYMBOL(devm_clk_put);
 struct clk *devm_get_clk_from_child(struct device *dev,
 				    struct device_node *np, const char *con_id)
 {
-	struct clk **ptr, *clk;
+	struct devm_clk_state *state;
+	struct clk *clk;
 
-	ptr = devres_alloc(devm_clk_release, sizeof(*ptr), GFP_KERNEL);
-	if (!ptr)
+	state = devres_alloc(devm_clk_release, sizeof(*state), GFP_KERNEL);
+	if (!state)
 		return ERR_PTR(-ENOMEM);
 
 	clk = of_clk_get_by_name(np, con_id);
 	if (!IS_ERR(clk)) {
-		*ptr = clk;
-		devres_add(dev, ptr);
+		state->clk = clk;
+		devres_add(dev, state);
 	} else {
-		devres_free(ptr);
+		devres_free(state);
 	}
 
 	return clk;
diff --git a/drivers/clk/keystone/syscon-clk.c b/drivers/clk/keystone/syscon-clk.c
index d33f74119488..935d9a2d8c2b 100644
--- a/drivers/clk/keystone/syscon-clk.c
+++ b/drivers/clk/keystone/syscon-clk.c
@@ -151,8 +151,10 @@ static int ti_syscon_gate_clk_probe(struct platform_device *pdev)
 				 data[i].name);
 	}
 
-	return devm_of_clk_add_hw_provider(dev, of_clk_hw_onecell_get,
-					   hw_data);
+	if (num_clks == 1)
+		return devm_of_clk_add_hw_provider(dev, of_clk_hw_simple_get,
+						   hw_data->hws[0]);
+	return devm_of_clk_add_hw_provider(dev, of_clk_hw_onecell_get, hw_data);
 }
 
 #define TI_SYSCON_CLK_GATE(_name, _offset, _bit_idx)	\