clk: tegra: Constify pdiv-to-hw mappings

This is static data that is never modified, so make it const.

Signed-off-by: Thierry Reding <treding@nvidia.com>

6 files changed, 15 insertions, 15 deletions

diff --git a/drivers/clk/tegra/clk-pll.c b/drivers/clk/tegra/clk-pll.c
index c72340830521..e14d3ae2d74c 100644
--- a/drivers/clk/tegra/clk-pll.c
+++ b/drivers/clk/tegra/clk-pll.c
@@ -359,7 +359,7 @@ static void clk_pll_disable(struct clk_hw *hw)
 static int _p_div_to_hw(struct clk_hw *hw, u8 p_div)
 {
 	struct tegra_clk_pll *pll = to_clk_pll(hw);
-	struct pdiv_map *p_tohw = pll->params->pdiv_tohw;
+	const struct pdiv_map *p_tohw = pll->params->pdiv_tohw;
 
 	if (p_tohw) {
 		while (p_tohw->pdiv) {
@@ -375,7 +375,7 @@ static int _p_div_to_hw(struct clk_hw *hw, u8 p_div)
 static int _hw_to_p_div(struct clk_hw *hw, u8 p_div_hw)
 {
 	struct tegra_clk_pll *pll = to_clk_pll(hw);
-	struct pdiv_map *p_tohw = pll->params->pdiv_tohw;
+	const struct pdiv_map *p_tohw = pll->params->pdiv_tohw;
 
 	if (p_tohw) {
 		while (p_tohw->pdiv) {
@@ -1700,7 +1700,7 @@ struct clk *tegra_clk_register_pllc(const char *name, const char *parent_name,
 			  spinlock_t *lock)
 {
 	struct clk *parent, *clk;
-	struct pdiv_map *p_tohw = pll_params->pdiv_tohw;
+	const struct pdiv_map *p_tohw = pll_params->pdiv_tohw;
 	struct tegra_clk_pll *pll;
 	struct tegra_clk_pll_freq_table cfg;
 	unsigned long parent_rate;
diff --git a/drivers/clk/tegra/clk-tegra114.c b/drivers/clk/tegra/clk-tegra114.c
index 1931f84f2a14..a373d9f7397d 100644
--- a/drivers/clk/tegra/clk-tegra114.c
+++ b/drivers/clk/tegra/clk-tegra114.c
@@ -182,7 +182,7 @@ static struct div_nmp pllxc_nmp = {
 	.divp_width = 4,
 };
 
-static struct pdiv_map pllxc_p[] = {
+static const struct pdiv_map pllxc_p[] = {
 	{ .pdiv =  1, .hw_val =  0 },
 	{ .pdiv =  2, .hw_val =  1 },
 	{ .pdiv =  3, .hw_val =  2 },
@@ -244,7 +244,7 @@ static struct div_nmp pllcx_nmp = {
 	.divp_width = 3,
 };
 
-static struct pdiv_map pllc_p[] = {
+static const struct pdiv_map pllc_p[] = {
 	{ .pdiv =  1, .hw_val = 0 },
 	{ .pdiv =  2, .hw_val = 1 },
 	{ .pdiv =  4, .hw_val = 3 },
@@ -318,7 +318,7 @@ static struct div_nmp pllm_nmp = {
 	.override_divp_shift = 27,
 };
 
-static struct pdiv_map pllm_p[] = {
+static const struct pdiv_map pllm_p[] = {
 	{ .pdiv = 1, .hw_val = 0 },
 	{ .pdiv = 2, .hw_val = 1 },
 	{ .pdiv = 0, .hw_val = 0 },
@@ -472,7 +472,7 @@ static struct tegra_clk_pll_params pll_d2_params = {
 		 TEGRA_PLL_USE_LOCK,
 };
 
-static struct pdiv_map pllu_p[] = {
+static const struct pdiv_map pllu_p[] = {
 	{ .pdiv = 1, .hw_val = 1 },
 	{ .pdiv = 2, .hw_val = 0 },
 	{ .pdiv = 0, .hw_val = 0 },
diff --git a/drivers/clk/tegra/clk-tegra124.c b/drivers/clk/tegra/clk-tegra124.c
index d98bf688b3b0..156a753e902d 100644
--- a/drivers/clk/tegra/clk-tegra124.c
+++ b/drivers/clk/tegra/clk-tegra124.c
@@ -168,7 +168,7 @@ static struct div_nmp pllxc_nmp = {
 	.divp_width = 4,
 };
 
-static struct pdiv_map pllxc_p[] = {
+static const struct pdiv_map pllxc_p[] = {
 	{ .pdiv =  1, .hw_val =  0 },
 	{ .pdiv =  2, .hw_val =  1 },
 	{ .pdiv =  3, .hw_val =  2 },
@@ -264,7 +264,7 @@ static struct div_nmp pllcx_nmp = {
 	.divp_width = 3,
 };
 
-static struct pdiv_map pllc_p[] = {
+static const struct pdiv_map pllc_p[] = {
 	{ .pdiv =  1, .hw_val = 0 },
 	{ .pdiv =  2, .hw_val = 1 },
 	{ .pdiv =  3, .hw_val = 2 },
@@ -338,7 +338,7 @@ static struct div_nmp pllss_nmp = {
 	.divp_width = 4,
 };
 
-static struct pdiv_map pll12g_ssd_esd_p[] = {
+static const struct pdiv_map pll12g_ssd_esd_p[] = {
 	{ .pdiv =  1, .hw_val =  0 },
 	{ .pdiv =  2, .hw_val =  1 },
 	{ .pdiv =  3, .hw_val =  2 },
@@ -388,7 +388,7 @@ static struct tegra_clk_pll_params pll_c4_params = {
 	.freq_table = pll_c4_freq_table,
 };
 
-static struct pdiv_map pllm_p[] = {
+static const struct pdiv_map pllm_p[] = {
 	{ .pdiv = 1, .hw_val = 0 },
 	{ .pdiv = 2, .hw_val = 1 },
 	{ .pdiv = 0, .hw_val = 0 },
@@ -682,7 +682,7 @@ static struct tegra_clk_pll_params pll_dp_params = {
 	.freq_table = pll_dp_freq_table,
 };
 
-static struct pdiv_map pllu_p[] = {
+static const struct pdiv_map pllu_p[] = {
 	{ .pdiv = 1, .hw_val = 1 },
 	{ .pdiv = 2, .hw_val = 0 },
 	{ .pdiv = 0, .hw_val = 0 },
diff --git a/drivers/clk/tegra/clk-tegra20.c b/drivers/clk/tegra/clk-tegra20.c
index 7ac9aba59f69..d7da6fd8ca30 100644
--- a/drivers/clk/tegra/clk-tegra20.c
+++ b/drivers/clk/tegra/clk-tegra20.c
@@ -359,7 +359,7 @@ static struct tegra_clk_pll_params pll_d_params = {
 	.flags = TEGRA_PLL_HAS_CPCON,
 };
 
-static struct pdiv_map pllu_p[] = {
+static const struct pdiv_map pllu_p[] = {
 	{ .pdiv = 1, .hw_val = 1 },
 	{ .pdiv = 2, .hw_val = 0 },
 	{ .pdiv = 0, .hw_val = 0 },
diff --git a/drivers/clk/tegra/clk-tegra30.c b/drivers/clk/tegra/clk-tegra30.c
index a6f90b9e04fc..019a7fc5512d 100644
--- a/drivers/clk/tegra/clk-tegra30.c
+++ b/drivers/clk/tegra/clk-tegra30.c
@@ -332,7 +332,7 @@ static struct tegra_clk_pll_freq_table pll_d_freq_table[] = {
 	{        0,          0,    0,  0, 0,  0 },
 };
 
-static struct pdiv_map pllu_p[] = {
+static const struct pdiv_map pllu_p[] = {
 	{ .pdiv = 1, .hw_val = 1 },
 	{ .pdiv = 2, .hw_val = 0 },
 	{ .pdiv = 0, .hw_val = 0 },
diff --git a/drivers/clk/tegra/clk.h b/drivers/clk/tegra/clk.h
index 5d2678914160..bdaec2b01295 100644
--- a/drivers/clk/tegra/clk.h
+++ b/drivers/clk/tegra/clk.h
@@ -233,7 +233,7 @@ struct tegra_clk_pll_params {
 	int		stepb_shift;
 	int		lock_delay;
 	int		max_p;
-	struct pdiv_map *pdiv_tohw;
+	const struct pdiv_map *pdiv_tohw;
 	struct div_nmp	*div_nmp;
 	struct tegra_clk_pll_freq_table	*freq_table;
 	unsigned long	fixed_rate;