clk: at91: pmc: merge at91_pmc_init in atmel_pmc_probe

at91_pmc_init() doesn't do much anymore, merge it in atmel_pmc_probe().

Signed-off-by: Alexandre Belloni <alexandre.belloni@free-electrons.com>
Acked-by: Boris Brezillon <boris.brezillon@free-electrons.com>
Acked-by: Stephen Boyd <sboyd@codeaurora.org>

diff --git a/drivers/clk/at91/pmc.c b/drivers/clk/at91/pmc.c
index f17a2a1..01d049d 100644 (file)
--- a/drivers/clk/at91/pmc.c
+++ b/drivers/clk/at91/pmc.c
@@ -110,30 +110,6 @@ static const struct at91_pmc_caps sama5d3_caps = {
                          AT91_PMC_CFDEV,
 };
 
-static struct at91_pmc *__init at91_pmc_init(struct device_node *np,
-                                            struct regmap *regmap,
-                                            void __iomem *regbase,
-                                            const struct at91_pmc_caps *caps)
-{
-       struct at91_pmc *pmc;
-
-       if (!regbase || !caps)
-               return NULL;
-
-       at91_pmc_base = regbase;
-
-       pmc = kzalloc(sizeof(*pmc), GFP_KERNEL);
-       if (!pmc)
-               return NULL;
-
-       pmc->regmap = regmap;
-       pmc->caps = caps;
-
-       regmap_write(pmc->regmap, AT91_PMC_IDR, 0xffffffff);
-
-       return pmc;
-}
-
 static void __init of_at91_pmc_setup(struct device_node *np,
                                     const struct at91_pmc_caps *caps)
 {
@@ -141,13 +117,21 @@ static void __init of_at91_pmc_setup(struct device_node *np,
        void __iomem *regbase = of_iomap(np, 0);
        struct regmap *regmap;
 
+       at91_pmc_base = regbase;
+
        regmap = syscon_node_to_regmap(np);
        if (IS_ERR(regmap))
                panic("Could not retrieve syscon regmap");
 
-       pmc = at91_pmc_init(np, regmap, regbase, caps);
+       pmc = kzalloc(sizeof(*pmc), GFP_KERNEL);
        if (!pmc)
                return;
+
+       pmc->regmap = regmap;
+       pmc->caps = caps;
+
+       regmap_write(pmc->regmap, AT91_PMC_IDR, 0xffffffff);
+
 }
 
 static void __init of_at91rm9200_pmc_setup(struct device_node *np)