platform/x86: int3472: Move common.h to public includes, symbols to INTEL_INT3472

Move the common.h header file to include/linux/platform_data/x86/int3472.h
and add a "INTEL_INT3472" kernel-symbol-namespace to the exported symbols.

This is a preparation patch for exporting some more symbols for re-use in
the atomisp driver.

Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Reviewed-by: Sakari Ailus <sakari.ailus@linux.intel.com>
Reviewed-by: Andy Shevchenko <andy@kernel.org>
Link: https://lore.kernel.org/r/20250507184737.154747-2-hdegoede@redhat.com
Reviewed-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
Signed-off-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>

diff --git a/MAINTAINERS b/MAINTAINERS
index f9417b4e9bafd1a4033bba2fdb4a4e6fb68cf219..08a99fe91bc1064a56a990902dbd31efab6340b2 100644 (file)
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -12241,6 +12241,7 @@ INTEL SKYLAKE INT3472 ACPI DEVICE DRIVER
 M:     Daniel Scally <djrscally@gmail.com>
 S:     Maintained
 F:     drivers/platform/x86/intel/int3472/
+F:     include/linux/platform_data/x86/int3472.h
 
 INTEL SPEED SELECT TECHNOLOGY
 M:     Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>

diff --git a/drivers/platform/x86/intel/int3472/clk_and_regulator.c b/drivers/platform/x86/intel/int3472/clk_and_regulator.c
index c85cbfbc16c18c7d112f8355193a8a8680bcadcd..4d00494a76701a2868c42e6ffd050d5390d89db0 100644 (file)
--- a/drivers/platform/x86/intel/int3472/clk_and_regulator.c
+++ b/drivers/platform/x86/intel/int3472/clk_and_regulator.c
@@ -6,11 +6,10 @@
 #include <linux/clk-provider.h>
 #include <linux/device.h>
 #include <linux/gpio/consumer.h>
+#include <linux/platform_data/x86/int3472.h>
 #include <linux/regulator/driver.h>
 #include <linux/slab.h>
 
-#include "common.h"
-
 /*
  * 82c0d13a-78c5-4244-9bb1-eb8b539a8d11
  * This _DSM GUID allows controlling the sensor clk when it is not controlled

diff --git a/drivers/platform/x86/intel/int3472/common.c b/drivers/platform/x86/intel/int3472/common.c
index 1638be8fa71e1fd280bf01c3aa33c00ee53d2148..6dc38d5cbd0ba2efe9356bc0c220b82ea0b52c14 100644 (file)
--- a/drivers/platform/x86/intel/int3472/common.c
+++ b/drivers/platform/x86/intel/int3472/common.c
@@ -2,10 +2,9 @@
 /* Author: Dan Scally <djrscally@gmail.com> */
 
 #include <linux/acpi.h>
+#include <linux/platform_data/x86/int3472.h>
 #include <linux/slab.h>
 
-#include "common.h"
-
 union acpi_object *skl_int3472_get_acpi_buffer(struct acpi_device *adev, char *id)
 {
        struct acpi_buffer buffer = { ACPI_ALLOCATE_BUFFER, NULL };
@@ -29,7 +28,7 @@ union acpi_object *skl_int3472_get_acpi_buffer(struct acpi_device *adev, char *i
 
        return obj;
 }
-EXPORT_SYMBOL_GPL(skl_int3472_get_acpi_buffer);
+EXPORT_SYMBOL_NS_GPL(skl_int3472_get_acpi_buffer, "INTEL_INT3472");
 
 int skl_int3472_fill_cldb(struct acpi_device *adev, struct int3472_cldb *cldb)
 {
@@ -53,7 +52,7 @@ out_free_obj:
        kfree(obj);
        return ret;
 }
-EXPORT_SYMBOL_GPL(skl_int3472_fill_cldb);
+EXPORT_SYMBOL_NS_GPL(skl_int3472_fill_cldb, "INTEL_INT3472");
 
 /* sensor_adev_ret may be NULL, name_ret must not be NULL */
 int skl_int3472_get_sensor_adev_and_name(struct device *dev,
@@ -84,7 +83,7 @@ int skl_int3472_get_sensor_adev_and_name(struct device *dev,
 
        return ret;
 }
-EXPORT_SYMBOL_GPL(skl_int3472_get_sensor_adev_and_name);
+EXPORT_SYMBOL_NS_GPL(skl_int3472_get_sensor_adev_and_name, "INTEL_INT3472");
 
 MODULE_DESCRIPTION("Intel SkyLake INT3472 ACPI Device Driver library");
 MODULE_AUTHOR("Daniel Scally <djrscally@gmail.com>");

diff --git a/drivers/platform/x86/intel/int3472/discrete.c b/drivers/platform/x86/intel/int3472/discrete.c
index 394975f55d645c1a67f15d87d2973216b09299bc..d0938da0a591dcefc32cfad8cf52040891e89c90 100644 (file)
--- a/drivers/platform/x86/intel/int3472/discrete.c
+++ b/drivers/platform/x86/intel/int3472/discrete.c
@@ -12,12 +12,11 @@
 #include <linux/kernel.h>
 #include <linux/module.h>
 #include <linux/overflow.h>
+#include <linux/platform_data/x86/int3472.h>
 #include <linux/platform_device.h>
 #include <linux/string_choices.h>
 #include <linux/uuid.h>
 
-#include "common.h"
-
 /*
  * 79234640-9e10-4fea-a5c1-b5aa8b19756f
  * This _DSM GUID returns information about the GPIO lines mapped to a
@@ -479,3 +478,4 @@ module_platform_driver(int3472_discrete);
 MODULE_DESCRIPTION("Intel SkyLake INT3472 ACPI Discrete Device Driver");
 MODULE_AUTHOR("Daniel Scally <djrscally@gmail.com>");
 MODULE_LICENSE("GPL v2");
+MODULE_IMPORT_NS("INTEL_INT3472");

diff --git a/drivers/platform/x86/intel/int3472/discrete_quirks.c b/drivers/platform/x86/intel/int3472/discrete_quirks.c
index bf88863803b2c6e5d4ab7bd7cfa58525a94d9746..552869ef91abdb4940567bcff68e6bbbf510497a 100644 (file)
--- a/drivers/platform/x86/intel/int3472/discrete_quirks.c
+++ b/drivers/platform/x86/intel/int3472/discrete_quirks.c
@@ -2,8 +2,7 @@
 /* Author: Hans de Goede <hansg@kernel.org> */
 
 #include <linux/dmi.h>
-
-#include "common.h"
+#include <linux/platform_data/x86/int3472.h>
 
 static const struct int3472_discrete_quirks lenovo_miix_510_quirks = {
        .avdd_second_sensor = "i2c-OVTI2680:00",

diff --git a/drivers/platform/x86/intel/int3472/led.c b/drivers/platform/x86/intel/int3472/led.c
index 9cbed694e2caae5bed8959c5f0cd61307e92ce90..c5588e143f7db12d1930860c123ca582205b77a8 100644 (file)
--- a/drivers/platform/x86/intel/int3472/led.c
+++ b/drivers/platform/x86/intel/int3472/led.c
@@ -4,7 +4,7 @@
 #include <linux/acpi.h>
 #include <linux/gpio/consumer.h>
 #include <linux/leds.h>
-#include "common.h"
+#include <linux/platform_data/x86/int3472.h>
 
 static int int3472_pled_set(struct led_classdev *led_cdev,
                                     enum led_brightness brightness)

diff --git a/drivers/platform/x86/intel/int3472/tps68470.c b/drivers/platform/x86/intel/int3472/tps68470.c
index 81ac4c6919630941add4c9eeb894ff144b527644..0133405697dc341cbbcb9fe4e3ab4f900ac30b15 100644 (file)
--- a/drivers/platform/x86/intel/int3472/tps68470.c
+++ b/drivers/platform/x86/intel/int3472/tps68470.c
@@ -8,10 +8,10 @@
 #include <linux/mfd/tps68470.h>
 #include <linux/platform_device.h>
 #include <linux/platform_data/tps68470.h>
+#include <linux/platform_data/x86/int3472.h>
 #include <linux/regmap.h>
 #include <linux/string.h>
 
-#include "common.h"
 #include "tps68470.h"
 
 #define DESIGNED_FOR_CHROMEOS          1
@@ -261,4 +261,5 @@ module_i2c_driver(int3472_tps68470);
 MODULE_DESCRIPTION("Intel SkyLake INT3472 ACPI TPS68470 Device Driver");
 MODULE_AUTHOR("Daniel Scally <djrscally@gmail.com>");
 MODULE_LICENSE("GPL v2");
+MODULE_IMPORT_NS("INTEL_INT3472");
 MODULE_SOFTDEP("pre: clk-tps68470 tps68470-regulator");

diff --git a/drivers/platform/x86/intel/int3472/common.h b/include/linux/platform_data/x86/int3472.h
similarity index 96%
rename from drivers/platform/x86/intel/int3472/common.h
rename to include/linux/platform_data/x86/int3472.h
index 51b818e62a2525fd874afd1da536ba08264b839d..4cf02df6f753bbfc56cf20980b3bd221c3cd01de 100644 (file)
--- a/drivers/platform/x86/intel/int3472/common.h
+++ b/include/linux/platform_data/x86/int3472.h
@@ -1,8 +1,12 @@
 /* SPDX-License-Identifier: GPL-2.0 */
-/* Author: Dan Scally <djrscally@gmail.com> */
+/*
+ * Intel INT3472 ACPI camera sensor power-management support
+ *
+ * Author: Dan Scally <djrscally@gmail.com>
+ */
 
-#ifndef _INTEL_SKL_INT3472_H
-#define _INTEL_SKL_INT3472_H
+#ifndef __PLATFORM_DATA_X86_INT3472_H
+#define __PLATFORM_DATA_X86_INT3472_H
 
 #include <linux/clk-provider.h>
 #include <linux/gpio/machine.h>