clk: ingenic: Use const pointer to clk_ops in struct

The CGU common code does not modify the pointed clk_ops structure, so it
should be marked as const.

Signed-off-by: Paul Cercueil <paul@crapouillou.net>
Acked-by: Stephen Boyd <sboyd@codeaurora.org>
Cc: Ralf Baechle <ralf@linux-mips.org>
Cc: Maarten ter Huurne <maarten@treewalker.org>
Cc: linux-mips@linux-mips.org
Patchwork: https://patchwork.linux-mips.org/patch/18476/
Signed-off-by: James Hogan <jhogan@kernel.org>

diff --git a/drivers/clk/ingenic/cgu.h b/drivers/clk/ingenic/cgu.h
index e78b586..f1527cf 100644 (file)
--- a/drivers/clk/ingenic/cgu.h
+++ b/drivers/clk/ingenic/cgu.h
@@ -120,7 +120,7 @@ struct ingenic_cgu_gate_info {
  * @clk_ops: custom clock operation callbacks
  */
 struct ingenic_cgu_custom_info {
-       struct clk_ops *clk_ops;
+       const struct clk_ops *clk_ops;
 };
 
 /**

diff --git a/drivers/clk/ingenic/jz4780-cgu.c b/drivers/clk/ingenic/jz4780-cgu.c
index ac3585e..6427be1 100644 (file)
--- a/drivers/clk/ingenic/jz4780-cgu.c
+++ b/drivers/clk/ingenic/jz4780-cgu.c
@@ -203,7 +203,7 @@ static int jz4780_otg_phy_set_rate(struct clk_hw *hw, unsigned long req_rate,
        return 0;
 }
 
-static struct clk_ops jz4780_otg_phy_ops = {
+static const struct clk_ops jz4780_otg_phy_ops = {
        .get_parent = jz4780_otg_phy_get_parent,
        .set_parent = jz4780_otg_phy_set_parent,