Re: [PATCH v12 2/9] ACPI: Adjust #ifdef for *_lps0_dev use

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On 8/16/2023 1:41 PM, Mario Limonciello wrote:
The #ifdef currently is guarded against CONFIG_X86, but these are
actually sleep related functions so they should be tied to
CONFIG_SUSPEND.

Explain why #ifdef and functions you are talking about clearly in the commit log?


Signed-off-by: Mario Limonciello <mario.limonciello@xxxxxxx>
---
v11->v12:
  * change to CONFIG_SUSPEND
v9->v10:
  * split from other patches
---
  include/linux/acpi.h | 4 ++--
  1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/include/linux/acpi.h b/include/linux/acpi.h
index 0d5277b7c6323..f1552c04a2856 100644
--- a/include/linux/acpi.h
+++ b/include/linux/acpi.h
@@ -1100,7 +1100,7 @@ void acpi_os_set_prepare_extended_sleep(int (*func)(u8 sleep_state,
acpi_status acpi_os_prepare_extended_sleep(u8 sleep_state,
  					   u32 val_a, u32 val_b);
-#ifdef CONFIG_X86
+#if defined(CONFIG_SUSPEND) && defined(CONFIG_X86)
  struct acpi_s2idle_dev_ops {
  	struct list_head list_node;
  	void (*prepare)(void);
@@ -1109,7 +1109,7 @@ struct acpi_s2idle_dev_ops {
  };
  int acpi_register_lps0_dev(struct acpi_s2idle_dev_ops *arg);
  void acpi_unregister_lps0_dev(struct acpi_s2idle_dev_ops *arg);
-#endif /* CONFIG_X86 */
+#endif /* CONFIG_SUSPEND && CONFIG_X86 */
  #ifndef CONFIG_IA64
  void arch_reserve_mem_area(acpi_physical_address addr, size_t size);
  #else



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