[PATCH v4 2/4] clk: fractional-divider: Hide clk_fractional_divider_ops from wide audience

Andy Shevchenko
2021-08-12T17:00:46Z

The providers are all located in drivers/clk/ and hence no need
to export the clock operations to wider audience. Hide them by
moving to drivers/clk/clk-fractional-divider.h.

Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
---
v4: rebased on top of latest CLK codebase, fixed compilation error

drivers/clk/clk-fractional-divider.h | 2 ++
drivers/clk/imx/clk-composite-7ulp.c | 1 +
include/linux/clk-provider.h | 1 -
3 files changed, 3 insertions(+), 1 deletion(-)

diff --git a/drivers/clk/clk-fractional-divider.h b/drivers/clk/clk-fractional-divider.h
index 4fa359a12ef4..aaaef90b2777 100644
--- a/drivers/clk/clk-fractional-divider.h
+++ b/drivers/clk/clk-fractional-divider.h
@@ -2,6 +2,8 @@

struct clk_hw;

+extern const struct clk_ops clk_fractional_divider_ops;
+
void clk_fractional_divider_general_approximation(struct clk_hw *hw,
unsigned long rate,
unsigned long *parent_rate,
diff --git a/drivers/clk/imx/clk-composite-7ulp.c b/drivers/clk/imx/clk-composite-7ulp.c
index 7c4f31b31eb0..d85ba78abbb1 100644
--- a/drivers/clk/imx/clk-composite-7ulp.c
+++ b/drivers/clk/imx/clk-composite-7ulp.c
@@ -10,6 +10,7 @@
#include <linux/err.h>
#include <linux/slab.h>

+#include "../clk-fractional-divider.h"
#include "clk.h"

#define PCG_PCS_SHIFT 24
diff --git a/include/linux/clk-provider.h b/include/linux/clk-provider.h
index 7be81d5fcf8c..d8609aef2394 100644
--- a/include/linux/clk-provider.h
+++ b/include/linux/clk-provider.h
@@ -1023,7 +1023,6 @@ struct clk_fractional_divider {
#define CLK_FRAC_DIVIDER_ZERO_BASED BIT(0)
#define CLK_FRAC_DIVIDER_BIG_ENDIAN BIT(1)

-extern const struct clk_ops clk_fractional_divider_ops;
struct clk *clk_register_fractional_divider(struct device *dev,
const char *name, const char *parent_name, unsigned long flags,
void __iomem *reg, u8 mshift, u8 mwidth, u8 nshift, u8 nwidth,
--
2.30.2