ARM: mxs: remove custom .init_time hook
This patch converts clk-imx2[38] clocksource_of_init compatible init
associated with fsl,imx2[38]-clkctrl. With arch/arm calling
of_clk_init(NULL) from time_init(), we can now also remove custom
.init_time hooks.
Signed-off-by: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
Acked-by: Mike Turquette <mturquette@linaro.org>
Acked-by: Shawn Guo <shawn.guo@linaro.org>
diff --git a/drivers/clk/mxs/clk-imx28.c b/drivers/clk/mxs/clk-imx28.c
index 4faf0af..a6c3501 100644
--- a/drivers/clk/mxs/clk-imx28.c
+++ b/drivers/clk/mxs/clk-imx28.c
@@ -12,6 +12,7 @@
#include <linux/clk.h>
#include <linux/clk/mxs.h>
#include <linux/clkdev.h>
+#include <linux/clk-provider.h>
#include <linux/err.h>
#include <linux/init.h>
#include <linux/io.h>
@@ -154,16 +155,16 @@
cpu, hbus, xbus, emi, uart,
};
-int __init mx28_clocks_init(void)
+static void __init mx28_clocks_init(struct device_node *np)
{
- struct device_node *np;
+ struct device_node *dcnp;
u32 i;
- np = of_find_compatible_node(NULL, NULL, "fsl,imx28-digctl");
- digctrl = of_iomap(np, 0);
+ dcnp = of_find_compatible_node(NULL, NULL, "fsl,imx28-digctl");
+ digctrl = of_iomap(dcnp, 0);
WARN_ON(!digctrl);
+ of_node_put(dcnp);
- np = of_find_compatible_node(NULL, NULL, "fsl,imx28-clkctrl");
clkctrl = of_iomap(np, 0);
WARN_ON(!clkctrl);
@@ -239,7 +240,7 @@
if (IS_ERR(clks[i])) {
pr_err("i.MX28 clk %d: register failed with %ld\n",
i, PTR_ERR(clks[i]));
- return PTR_ERR(clks[i]);
+ return;
}
clk_data.clks = clks;
@@ -250,6 +251,5 @@
for (i = 0; i < ARRAY_SIZE(clks_init_on); i++)
clk_prepare_enable(clks[clks_init_on[i]]);
-
- return 0;
}
+CLK_OF_DECLARE(imx28_clkctrl, "fsl,imx28-clkctrl", mx28_clocks_init);