clk: ti: remove exported ll_ops struct, instead add an API for registration

We should avoid exporting data from drivers, instead use an API for
registering the clock low level operations.

Signed-off-by: Tero Kristo <t-kristo@ti.com>

1 files changed, 13 insertions, 4 deletions

diff --git a/arch/arm/mach-omap2/clock.c b/arch/arm/mach-omap2/clock.c
index 99875dba803a..40a88c2e4016 100644
--- a/arch/arm/mach-omap2/clock.c
+++ b/arch/arm/mach-omap2/clock.c
@@ -113,6 +113,19 @@ static struct ti_clk_ll_ops omap_clk_ll_ops = {
 };
 
 /**
+ * omap2_clk_setup_ll_ops - setup clock driver low-level ops
+ *
+ * Sets up clock driver low-level platform ops. These are needed
+ * for register accesses and various other misc platform operations.
+ * Returns 0 on success, -EBUSY if low level ops have been registered
+ * already.
+ */
+int __init omap2_clk_setup_ll_ops(void)
+{
+	return ti_clk_setup_ll_ops(&omap_clk_ll_ops);
+}
+
+/**
  * omap2_clk_provider_init - initialize a clock provider
  * @match_table: DT device table to match for devices to init
  * @np: device node pointer for the this clock provider
@@ -130,8 +143,6 @@ int __init omap2_clk_provider_init(struct device_node *np, int index,
 {
 	struct clk_iomap *io;
 
-	ti_clk_ll_ops = &omap_clk_ll_ops;
-
 	io = kzalloc(sizeof(*io), GFP_KERNEL);
 
 	io->regmap = syscon;
@@ -155,8 +166,6 @@ void __init omap2_clk_legacy_provider_init(int index, void __iomem *mem)
 {
 	struct clk_iomap *io;
 
-	ti_clk_ll_ops = &omap_clk_ll_ops;
-
 	io = memblock_virt_alloc(sizeof(*io), 0);
 
 	io->mem = mem;