clk: mvebu: Convert to clk_hw based provider APIs

We're removing struct clk from the clk provider API, so switch
this code to using the clk_hw based provider APIs. This also
removes a clk_get() in this driver that can just as easily use
of_clk_get_parent_name() instead.

Cc: Gregory CLEMENT <gregory.clement@free-electrons.com>
Cc: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Signed-off-by: Stephen Boyd <sboyd@codeaurora.org>

diff --git a/drivers/clk/mvebu/clk-cpu.c b/drivers/clk/mvebu/clk-cpu.c
index 86888a6..5837eb8 100644 (file)
--- a/drivers/clk/mvebu/clk-cpu.c
+++ b/drivers/clk/mvebu/clk-cpu.c
@@ -121,7 +121,7 @@ static int clk_cpu_on_set_rate(struct clk_hw *hwclk, unsigned long rate,
        if (!cpuclk->pmu_dfs)
                return -ENODEV;
 
-       cur_rate = __clk_get_rate(hwclk->clk);
+       cur_rate = clk_hw_get_rate(hwclk);
 
        reg = readl(cpuclk->reg_base + SYS_CTRL_CLK_DIVIDER_CTRL2_OFFSET);
        fabric_div = (reg >> SYS_CTRL_CLK_DIVIDER_CTRL2_NBCLK_RATIO_SHIFT) &
@@ -197,7 +197,6 @@ static void __init of_cpu_clk_setup(struct device_node *node)
        for_each_node_by_type(dn, "cpu") {
                struct clk_init_data init;
                struct clk *clk;
-               struct clk *parent_clk;
                char *clk_name = kzalloc(5, GFP_KERNEL);
                int cpu, err;
 
@@ -209,9 +208,8 @@ static void __init of_cpu_clk_setup(struct device_node *node)
                        goto bail_out;
 
                sprintf(clk_name, "cpu%d", cpu);
-               parent_clk = of_clk_get(node, 0);
 
-               cpuclk[cpu].parent_name = __clk_get_name(parent_clk);
+               cpuclk[cpu].parent_name = of_clk_get_parent_name(node, 0);
                cpuclk[cpu].clk_name = clk_name;
                cpuclk[cpu].cpu = cpu;
                cpuclk[cpu].reg_base = clock_complex_base;