diff options
| author | Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> | 2024-02-20 08:22:13 +0100 |
|---|---|---|
| committer | Georgi Djakov <djakov@kernel.org> | 2024-02-26 00:38:17 +0200 |
| commit | 0dc5b8abfa03e8720cb341699e3ece194058bb03 (patch) | |
| tree | d910caaf2e56f2ed0b26d1e7d9808eb0cc6eec5b /drivers/interconnect | |
| parent | 64eec95820c19d5e1dbb65913d3473b3cf679940 (diff) | |
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/interconnect')
| -rw-r--r-- | drivers/interconnect/core.c | 4 | ||||
| -rw-r--r-- | drivers/interconnect/qcom/icc-common.c | 3 | ||||
| -rw-r--r-- | drivers/interconnect/qcom/icc-common.h | 3 | ||||
| -rw-r--r-- | drivers/interconnect/samsung/exynos.c | 2 |
4 files changed, 7 insertions, 5 deletions
diff --git a/drivers/interconnect/core.c b/drivers/interconnect/core.c index 50bac2d79d9b..5d1010cafed8 100644 --- a/drivers/interconnect/core.c +++ b/drivers/interconnect/core.c @@ -343,7 +343,7 @@ EXPORT_SYMBOL_GPL(icc_std_aggregate); * an array of icc nodes specified in the icc_onecell_data struct when * registering the provider. */ -struct icc_node *of_icc_xlate_onecell(struct of_phandle_args *spec, +struct icc_node *of_icc_xlate_onecell(const struct of_phandle_args *spec, void *data) { struct icc_onecell_data *icc_data = data; @@ -368,7 +368,7 @@ EXPORT_SYMBOL_GPL(of_icc_xlate_onecell); * Returns a valid pointer to struct icc_node_data on success or ERR_PTR() * on failure. */ -struct icc_node_data *of_icc_get_from_provider(struct of_phandle_args *spec) +struct icc_node_data *of_icc_get_from_provider(const struct of_phandle_args *spec) { struct icc_node *node = ERR_PTR(-EPROBE_DEFER); struct icc_node_data *data = NULL; diff --git a/drivers/interconnect/qcom/icc-common.c b/drivers/interconnect/qcom/icc-common.c index f27f4fdc4531..9b9ee113f172 100644 --- a/drivers/interconnect/qcom/icc-common.c +++ b/drivers/interconnect/qcom/icc-common.c @@ -9,7 +9,8 @@ #include "icc-common.h" -struct icc_node_data *qcom_icc_xlate_extended(struct of_phandle_args *spec, void *data) +struct icc_node_data *qcom_icc_xlate_extended(const struct of_phandle_args *spec, + void *data) { struct icc_node_data *ndata; struct icc_node *node; diff --git a/drivers/interconnect/qcom/icc-common.h b/drivers/interconnect/qcom/icc-common.h index 33bb2c38dff3..21c39b163948 100644 --- a/drivers/interconnect/qcom/icc-common.h +++ b/drivers/interconnect/qcom/icc-common.h @@ -8,6 +8,7 @@ #include <linux/interconnect-provider.h> -struct icc_node_data *qcom_icc_xlate_extended(struct of_phandle_args *spec, void *data); +struct icc_node_data *qcom_icc_xlate_extended(const struct of_phandle_args *spec, + void *data); #endif diff --git a/drivers/interconnect/samsung/exynos.c b/drivers/interconnect/samsung/exynos.c index 1ba14cb45d5a..c9e5361e17c5 100644 --- a/drivers/interconnect/samsung/exynos.c +++ b/drivers/interconnect/samsung/exynos.c @@ -82,7 +82,7 @@ static int exynos_generic_icc_set(struct icc_node *src, struct icc_node *dst) return 0; } -static struct icc_node *exynos_generic_icc_xlate(struct of_phandle_args *spec, +static struct icc_node *exynos_generic_icc_xlate(const struct of_phandle_args *spec, void *data) { struct exynos_icc_priv *priv = data; |