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authorKrzysztof Kozlowski <krzysztof.kozlowski@linaro.org>2024-02-20 10:22:13 +0300
committerGeorgi Djakov <djakov@kernel.org>2024-02-26 01:38:17 +0300
commit0dc5b8abfa03e8720cb341699e3ece194058bb03 (patch)
treed910caaf2e56f2ed0b26d1e7d9808eb0cc6eec5b /drivers/memory/tegra
parent64eec95820c19d5e1dbb65913d3473b3cf679940 (diff)
downloadlinux-0dc5b8abfa03e8720cb341699e3ece194058bb03.tar.xz
interconnect: constify of_phandle_args in xlate
The xlate callbacks are supposed to translate of_phandle_args to proper provider without modifying the of_phandle_args. Make the argument pointer to const for code safety and readability. Acked-by: Konrad Dybcio <konrad.dybcio@linaro.org> Acked-by: Thierry Reding <treding@nvidia.com> # Tegra Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Acked-by: Alim Akhtar <alim.akhtar@samsung.com> # Samsung Link: https://lore.kernel.org/r/20240220072213.35779-1-krzysztof.kozlowski@linaro.org Signed-off-by: Georgi Djakov <djakov@kernel.org>
Diffstat (limited to 'drivers/memory/tegra')
-rw-r--r--drivers/memory/tegra/mc.c2
-rw-r--r--drivers/memory/tegra/tegra124-emc.c2
-rw-r--r--drivers/memory/tegra/tegra124.c2
-rw-r--r--drivers/memory/tegra/tegra186-emc.c2
-rw-r--r--drivers/memory/tegra/tegra20-emc.c2
-rw-r--r--drivers/memory/tegra/tegra20.c2
-rw-r--r--drivers/memory/tegra/tegra30-emc.c2
-rw-r--r--drivers/memory/tegra/tegra30.c2
8 files changed, 8 insertions, 8 deletions
diff --git a/drivers/memory/tegra/mc.c b/drivers/memory/tegra/mc.c
index a083921a8968..224b488794e5 100644
--- a/drivers/memory/tegra/mc.c
+++ b/drivers/memory/tegra/mc.c
@@ -755,7 +755,7 @@ const char *const tegra_mc_error_names[8] = {
[6] = "SMMU translation error",
};
-struct icc_node *tegra_mc_icc_xlate(struct of_phandle_args *spec, void *data)
+struct icc_node *tegra_mc_icc_xlate(const struct of_phandle_args *spec, void *data)
{
struct tegra_mc *mc = icc_provider_to_tegra_mc(data);
struct icc_node *node;
diff --git a/drivers/memory/tegra/tegra124-emc.c b/drivers/memory/tegra/tegra124-emc.c
index 00ed2b6a0d1b..47c0c19e13fd 100644
--- a/drivers/memory/tegra/tegra124-emc.c
+++ b/drivers/memory/tegra/tegra124-emc.c
@@ -1285,7 +1285,7 @@ to_tegra_emc_provider(struct icc_provider *provider)
}
static struct icc_node_data *
-emc_of_icc_xlate_extended(struct of_phandle_args *spec, void *data)
+emc_of_icc_xlate_extended(const struct of_phandle_args *spec, void *data)
{
struct icc_provider *provider = data;
struct icc_node_data *ndata;
diff --git a/drivers/memory/tegra/tegra124.c b/drivers/memory/tegra/tegra124.c
index 470b7dbab2c2..9d7393e19f12 100644
--- a/drivers/memory/tegra/tegra124.c
+++ b/drivers/memory/tegra/tegra124.c
@@ -1170,7 +1170,7 @@ static int tegra124_mc_icc_aggreate(struct icc_node *node, u32 tag, u32 avg_bw,
}
static struct icc_node_data *
-tegra124_mc_of_icc_xlate_extended(struct of_phandle_args *spec, void *data)
+tegra124_mc_of_icc_xlate_extended(const struct of_phandle_args *spec, void *data)
{
struct tegra_mc *mc = icc_provider_to_tegra_mc(data);
const struct tegra_mc_client *client;
diff --git a/drivers/memory/tegra/tegra186-emc.c b/drivers/memory/tegra/tegra186-emc.c
index fcd4aea48bda..57d9ae12fcfe 100644
--- a/drivers/memory/tegra/tegra186-emc.c
+++ b/drivers/memory/tegra/tegra186-emc.c
@@ -236,7 +236,7 @@ static int tegra_emc_icc_set_bw(struct icc_node *src, struct icc_node *dst)
}
static struct icc_node *
-tegra_emc_of_icc_xlate(struct of_phandle_args *spec, void *data)
+tegra_emc_of_icc_xlate(const struct of_phandle_args *spec, void *data)
{
struct icc_provider *provider = data;
struct icc_node *node;
diff --git a/drivers/memory/tegra/tegra20-emc.c b/drivers/memory/tegra/tegra20-emc.c
index fd595c851a27..97cf59523b0b 100644
--- a/drivers/memory/tegra/tegra20-emc.c
+++ b/drivers/memory/tegra/tegra20-emc.c
@@ -950,7 +950,7 @@ to_tegra_emc_provider(struct icc_provider *provider)
}
static struct icc_node_data *
-emc_of_icc_xlate_extended(struct of_phandle_args *spec, void *data)
+emc_of_icc_xlate_extended(const struct of_phandle_args *spec, void *data)
{
struct icc_provider *provider = data;
struct icc_node_data *ndata;
diff --git a/drivers/memory/tegra/tegra20.c b/drivers/memory/tegra/tegra20.c
index aa4b97d5e732..a3022e715dee 100644
--- a/drivers/memory/tegra/tegra20.c
+++ b/drivers/memory/tegra/tegra20.c
@@ -390,7 +390,7 @@ static int tegra20_mc_icc_aggreate(struct icc_node *node, u32 tag, u32 avg_bw,
}
static struct icc_node_data *
-tegra20_mc_of_icc_xlate_extended(struct of_phandle_args *spec, void *data)
+tegra20_mc_of_icc_xlate_extended(const struct of_phandle_args *spec, void *data)
{
struct tegra_mc *mc = icc_provider_to_tegra_mc(data);
unsigned int i, idx = spec->args[0];
diff --git a/drivers/memory/tegra/tegra30-emc.c b/drivers/memory/tegra/tegra30-emc.c
index 9eae25c57ec6..d7b0a23c2d7d 100644
--- a/drivers/memory/tegra/tegra30-emc.c
+++ b/drivers/memory/tegra/tegra30-emc.c
@@ -1468,7 +1468,7 @@ to_tegra_emc_provider(struct icc_provider *provider)
}
static struct icc_node_data *
-emc_of_icc_xlate_extended(struct of_phandle_args *spec, void *data)
+emc_of_icc_xlate_extended(const struct of_phandle_args *spec, void *data)
{
struct icc_provider *provider = data;
struct icc_node_data *ndata;
diff --git a/drivers/memory/tegra/tegra30.c b/drivers/memory/tegra/tegra30.c
index 06f8b35e0a14..d3e685c8431f 100644
--- a/drivers/memory/tegra/tegra30.c
+++ b/drivers/memory/tegra/tegra30.c
@@ -1332,7 +1332,7 @@ static int tegra30_mc_icc_aggreate(struct icc_node *node, u32 tag, u32 avg_bw,
}
static struct icc_node_data *
-tegra30_mc_of_icc_xlate_extended(struct of_phandle_args *spec, void *data)
+tegra30_mc_of_icc_xlate_extended(const struct of_phandle_args *spec, void *data)
{
struct tegra_mc *mc = icc_provider_to_tegra_mc(data);
const struct tegra_mc_client *client;