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authorArvind Yadav <arvind.yadav.cs@gmail.com>2017-08-28 12:32:40 +0530
committerStephen Boyd <sboyd@codeaurora.org>2017-08-30 22:27:23 -0700
commitca2ea4b0365324f449f83ce99d6c0a430bfe924c (patch)
treef8801950b66ff5ff239e91124450e34a8c1925e9 /drivers/clk
parentdf4f45a00b104463d147c60a45f353879f70fc8b (diff)
downloadblackbird-op-linux-ca2ea4b0365324f449f83ce99d6c0a430bfe924c.tar.gz
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clk: ux500: sysctrl: constify clk_ops.
clk_ops are not supposed to change at runtime. All functions working with clk_ops provided by <linux/clk-provider.h> work with const clk_ops. So mark the non-const clk_ops as const. Here, Function "clk_reg_sysctrl" is used to initialized clk_init_data. clk_init_data is working with const clk_ops. So make clk_reg_sysctrl non-const clk_ops argument as const. Signed-off-by: Arvind Yadav <arvind.yadav.cs@gmail.com> Acked-by: Ulf Hansson <ulf.hansson@linaro.org> Signed-off-by: Stephen Boyd <sboyd@codeaurora.org>
Diffstat (limited to 'drivers/clk')
-rw-r--r--drivers/clk/ux500/clk-sysctrl.c8
1 files changed, 4 insertions, 4 deletions
diff --git a/drivers/clk/ux500/clk-sysctrl.c b/drivers/clk/ux500/clk-sysctrl.c
index 266ddea630d2..8a4e93ce1e42 100644
--- a/drivers/clk/ux500/clk-sysctrl.c
+++ b/drivers/clk/ux500/clk-sysctrl.c
@@ -98,18 +98,18 @@ static u8 clk_sysctrl_get_parent(struct clk_hw *hw)
return clk->parent_index;
}
-static struct clk_ops clk_sysctrl_gate_ops = {
+static const struct clk_ops clk_sysctrl_gate_ops = {
.prepare = clk_sysctrl_prepare,
.unprepare = clk_sysctrl_unprepare,
};
-static struct clk_ops clk_sysctrl_gate_fixed_rate_ops = {
+static const struct clk_ops clk_sysctrl_gate_fixed_rate_ops = {
.prepare = clk_sysctrl_prepare,
.unprepare = clk_sysctrl_unprepare,
.recalc_rate = clk_sysctrl_recalc_rate,
};
-static struct clk_ops clk_sysctrl_set_parent_ops = {
+static const struct clk_ops clk_sysctrl_set_parent_ops = {
.set_parent = clk_sysctrl_set_parent,
.get_parent = clk_sysctrl_get_parent,
};
@@ -124,7 +124,7 @@ static struct clk *clk_reg_sysctrl(struct device *dev,
unsigned long rate,
unsigned long enable_delay_us,
unsigned long flags,
- struct clk_ops *clk_sysctrl_ops)
+ const struct clk_ops *clk_sysctrl_ops)
{
struct clk_sysctrl *clk;
struct clk_init_data clk_sysctrl_init;
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