[v2,4/5] clk: hisilicon: add hisi_clk_unregister_* functions

Commit Message

Jiancheng Xue June 15, 2016, 6:26 a.m. UTC

Add hisi_clk_unregister_* functions.

Signed-off-by: Jiancheng Xue <[e-mail]>
---
 drivers/clk/hisilicon/clk.h | 21 +++++++++++++++++++++
 1 file changed, 21 insertions(+)

Comments

Stephen Boyd June 30, 2016, 7:36 p.m. UTC | #1

On 06/15, Jiancheng Xue wrote:
> Add hisi_clk_unregister_* functions.
> 
> Signed-off-by: Jiancheng Xue <[e-mail]>
> ---

Applied to clk-next

Patch

diff --git a/drivers/clk/hisilicon/clk.h b/drivers/clk/hisilicon/clk.h
index 2575329..4e1d1af 100644
--- a/drivers/clk/hisilicon/clk.h
+++ b/drivers/clk/hisilicon/clk.h
@@ -128,4 +128,25 @@  void hisi_clk_register_gate_sep(const struct hisi_gate_clock *,
 				int, struct hisi_clock_data *);
 void hi6220_clk_register_divider(const struct hi6220_divider_clock *,
 				int, struct hisi_clock_data *);
+
+#define hisi_clk_unregister(type) \
+static inline \
+void hisi_clk_unregister_##type(const struct hisi_##type##_clock *clks, \
+				int nums, struct hisi_clock_data *data) \
+{ \
+	struct clk **clocks = data->clk_data.clks; \
+	int i; \
+	for (i = 0; i < nums; i++) { \
+		int id = clks[i].id; \
+		if (clocks[id])  \
+			clk_unregister_##type(clocks[id]); \
+	} \
+}
+
+hisi_clk_unregister(fixed_rate)
+hisi_clk_unregister(fixed_factor)
+hisi_clk_unregister(mux)
+hisi_clk_unregister(divider)
+hisi_clk_unregister(gate)
+
 #endif	/* __HISI_CLK_H */