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[2/2] platform/x86: thinkpad_acpi: Replace ifdef CONFIG_ACPI_PLATFORM_PROFILE with depends on

Message ID 20210204140158.268289-2-hdegoede@redhat.com (mailing list archive)
State Accepted, archived
Headers show
Series [1/2] platform/x86: thinkpad_acpi: Fix 'warning: no previous prototype for' warnings | expand

Commit Message

Hans de Goede Feb. 4, 2021, 2:01 p.m. UTC
With the #if IS_ENABLED(CONFIG_ACPI_PLATFORM_PROFILE), we get the following
errors when thinkpad_acpi is builtin while CONFIG_ACPI_PLATFORM_PROFILE=m :

drivers/platform/x86/thinkpad_acpi.c:10186: undefined reference to `platform_profile_notify'
drivers/platform/x86/thinkpad_acpi.c:10226: undefined reference to `platform_profile_register'
drivers/platform/x86/thinkpad_acpi.c:10246: undefined reference to `platform_profile_remove'

This could be fixed by changing the IS_ENABLED to IS_REACHABLE, but
I believe that it is better to just switch to using depends on.

Using depends on ensures that platform-profile support is always
available when thinkpad_acpi is build, hopefully leading to less
confusing bug-reports about it sometimes not working.

Cc: Mark Pearson <markpearson@lenovo.com>
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
---
 drivers/platform/x86/Kconfig         | 1 +
 drivers/platform/x86/thinkpad_acpi.c | 7 -------
 2 files changed, 1 insertion(+), 7 deletions(-)
diff mbox series

Patch

diff --git a/drivers/platform/x86/Kconfig b/drivers/platform/x86/Kconfig
index 0e1723b3d312..39b588bf791a 100644
--- a/drivers/platform/x86/Kconfig
+++ b/drivers/platform/x86/Kconfig
@@ -655,6 +655,7 @@  config THINKPAD_ACPI
 	depends on RFKILL || RFKILL = n
 	depends on ACPI_VIDEO || ACPI_VIDEO = n
 	depends on BACKLIGHT_CLASS_DEVICE
+	depends on ACPI_PLATFORM_PROFILE
 	select DRM_PRIVACY_SCREEN
 	select HWMON
 	select NVRAM
diff --git a/drivers/platform/x86/thinkpad_acpi.c b/drivers/platform/x86/thinkpad_acpi.c
index 8e9acbd9a1a8..59113059649e 100644
--- a/drivers/platform/x86/thinkpad_acpi.c
+++ b/drivers/platform/x86/thinkpad_acpi.c
@@ -10034,8 +10034,6 @@  static struct ibm_struct proxsensor_driver_data = {
 	.exit = proxsensor_exit,
 };
 
-#if IS_ENABLED(CONFIG_ACPI_PLATFORM_PROFILE)
-
 /*************************************************************************
  * DYTC Platform Profile interface
  */
@@ -10290,7 +10288,6 @@  static struct ibm_struct  dytc_profile_driver_data = {
 	.name = "dytc-profile",
 	.exit = dytc_profile_exit,
 };
-#endif /* CONFIG_ACPI_PLATFORM_PROFILE */
 
 /*************************************************************************
  * Keyboard language interface
@@ -10515,11 +10512,9 @@  static void tpacpi_driver_event(const unsigned int hkey_event)
 
 	if (hkey_event == TP_HKEY_EV_THM_CSM_COMPLETED) {
 		lapsensor_refresh();
-#if IS_ENABLED(CONFIG_ACPI_PLATFORM_PROFILE)
 		/* If we are already accessing DYTC then skip dytc update */
 		if (!atomic_add_unless(&dytc_ignore_event, -1, 0))
 			dytc_profile_refresh();
-#endif
 	}
 
 	if (lcdshadow_dev && hkey_event == TP_HKEY_EV_PRIVACYGUARD_TOGGLE) {
@@ -10971,12 +10966,10 @@  static struct ibm_init_struct ibms_init[] __initdata = {
 		.init = tpacpi_proxsensor_init,
 		.data = &proxsensor_driver_data,
 	},
-#if IS_ENABLED(CONFIG_ACPI_PLATFORM_PROFILE)
 	{
 		.init = tpacpi_dytc_profile_init,
 		.data = &dytc_profile_driver_data,
 	},
-#endif
 	{
 		.init = tpacpi_kbdlang_init,
 		.data = &kbdlang_driver_data,