clk: vt8500: Migrate to clk_hw based registration APIs

Now that we have clk_hw based provider APIs to register clks, we
can get rid of struct clk pointers while registering clks in
these drivers, allowing us to move closer to a clear split of
consumer and provider clk APIs.

Cc: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
Cc: Tony Prisk <linux@prisktech.co.nz>
Signed-off-by: Stephen Boyd <stephen.boyd@linaro.org>
Signed-off-by: Stephen Boyd <sboyd@codeaurora.org>

diff --git a/drivers/clk/clk-vt8500.c b/drivers/clk/clk-vt8500.c
index 37368a399ff9d8faa370ba727bb06b472b338354..4161a6f257415fae0d80a29144bff9faf640fe29 100644 (file)
--- a/drivers/clk/clk-vt8500.c
+++ b/drivers/clk/clk-vt8500.c
@@ -232,7 +232,7 @@ static const struct clk_ops vt8500_gated_divisor_clk_ops = {
 static __init void vtwm_device_clk_init(struct device_node *node)
 {
        u32 en_reg, div_reg;
-       struct clk *clk;
+       struct clk_hw *hw;
        struct clk_device *dev_clk;
        const char *clk_name = node->name;
        const char *parent_name;
@@ -301,13 +301,14 @@ static __init void vtwm_device_clk_init(struct device_node *node)
 
        dev_clk->hw.init = &init;
 
-       clk = clk_register(NULL, &dev_clk->hw);
-       if (WARN_ON(IS_ERR(clk))) {
+       hw = &dev_clk->hw;
+       rc = clk_hw_register(NULL, hw);
+       if (WARN_ON(rc)) {
                kfree(dev_clk);
                return;
        }
-       rc = of_clk_add_provider(node, of_clk_src_simple_get, clk);
-       clk_register_clkdev(clk, clk_name, NULL);
+       rc = of_clk_add_hw_provider(node, of_clk_hw_simple_get, hw);
+       clk_hw_register_clkdev(hw, clk_name, NULL);
 }
 CLK_OF_DECLARE(vt8500_device, "via,vt8500-device-clock", vtwm_device_clk_init);
 
@@ -681,7 +682,7 @@ static const struct clk_ops vtwm_pll_ops = {
 static __init void vtwm_pll_clk_init(struct device_node *node, int pll_type)
 {
        u32 reg;
-       struct clk *clk;
+       struct clk_hw *hw;
        struct clk_pll *pll_clk;
        const char *clk_name = node->name;
        const char *parent_name;
@@ -714,13 +715,14 @@ static __init void vtwm_pll_clk_init(struct device_node *node, int pll_type)
 
        pll_clk->hw.init = &init;
 
-       clk = clk_register(NULL, &pll_clk->hw);
-       if (WARN_ON(IS_ERR(clk))) {
+       hw = &pll_clk->hw;
+       rc = clk_hw_register(NULL, &pll_clk->hw);
+       if (WARN_ON(rc)) {
                kfree(pll_clk);
                return;
        }
-       rc = of_clk_add_provider(node, of_clk_src_simple_get, clk);
-       clk_register_clkdev(clk, clk_name, NULL);
+       rc = of_clk_add_hw_provider(node, of_clk_hw_simple_get, hw);
+       clk_hw_register_clkdev(hw, clk_name, NULL);
 }