From: Hans de Goede Date: Wed, 7 May 2025 18:47:34 +0000 (+0200) Subject: platform/x86: int3472: Export int3472_discrete_parse_crs() X-Git-Tag: v6.16-rc1~125^2~25 X-Git-Url: https://git.kernel.dk/?a=commitdiff_plain;h=1cfa1bb9b4033e51d3c3f5ed5bf55475e57cc686;p=linux-2.6-block.git platform/x86: int3472: Export int3472_discrete_parse_crs() At the moment the atomisp has duplicate code for parsing Intel camera sensor GPIOS and calling the special 79234640-9e10-4fea-a5c1-b5aa8b19756f _DSM to get the GPIO type and map it to the sensor. Export int3472_discrete_parse_crs() so that the atomisp driver can reuse the INT3472 code for this. Signed-off-by: Hans de Goede Reviewed-by: Sakari Ailus Reviewed-by: Andy Shevchenko Link: https://lore.kernel.org/r/20250507184737.154747-4-hdegoede@redhat.com Reviewed-by: Ilpo Järvinen Signed-off-by: Ilpo Järvinen --- diff --git a/drivers/platform/x86/intel/int3472/discrete.c b/drivers/platform/x86/intel/int3472/discrete.c index 808d75e8deda..c706671e2f63 100644 --- a/drivers/platform/x86/intel/int3472/discrete.c +++ b/drivers/platform/x86/intel/int3472/discrete.c @@ -363,7 +363,7 @@ static int skl_int3472_handle_gpio_resources(struct acpi_resource *ares, return 1; } -static int skl_int3472_parse_crs(struct int3472_discrete_device *int3472) +int int3472_discrete_parse_crs(struct int3472_discrete_device *int3472) { LIST_HEAD(resource_list); int ret; @@ -388,17 +388,22 @@ static int skl_int3472_parse_crs(struct int3472_discrete_device *int3472) return 0; } +EXPORT_SYMBOL_NS_GPL(int3472_discrete_parse_crs, "INTEL_INT3472_DISCRETE"); -static void skl_int3472_discrete_remove(struct platform_device *pdev) +void int3472_discrete_cleanup(struct int3472_discrete_device *int3472) { - struct int3472_discrete_device *int3472 = platform_get_drvdata(pdev); - gpiod_remove_lookup_table(&int3472->gpios); skl_int3472_unregister_clock(int3472); skl_int3472_unregister_pled(int3472); skl_int3472_unregister_regulator(int3472); } +EXPORT_SYMBOL_NS_GPL(int3472_discrete_cleanup, "INTEL_INT3472_DISCRETE"); + +static void skl_int3472_discrete_remove(struct platform_device *pdev) +{ + int3472_discrete_cleanup(platform_get_drvdata(pdev)); +} static int skl_int3472_discrete_probe(struct platform_device *pdev) { @@ -453,7 +458,7 @@ static int skl_int3472_discrete_probe(struct platform_device *pdev) */ INIT_LIST_HEAD(&int3472->gpios.list); - ret = skl_int3472_parse_crs(int3472); + ret = int3472_discrete_parse_crs(int3472); if (ret) { skl_int3472_discrete_remove(pdev); return ret; diff --git a/include/linux/platform_data/x86/int3472.h b/include/linux/platform_data/x86/int3472.h index 0a835cc85c67..89410f0cb73a 100644 --- a/include/linux/platform_data/x86/int3472.h +++ b/include/linux/platform_data/x86/int3472.h @@ -147,6 +147,9 @@ int skl_int3472_get_sensor_adev_and_name(struct device *dev, struct acpi_device **sensor_adev_ret, const char **name_ret); +int int3472_discrete_parse_crs(struct int3472_discrete_device *int3472); +void int3472_discrete_cleanup(struct int3472_discrete_device *int3472); + int skl_int3472_register_gpio_clock(struct int3472_discrete_device *int3472, struct gpio_desc *gpio); int skl_int3472_register_dsm_clock(struct int3472_discrete_device *int3472);