linux-kernel - [PATCH] wifi: iwlwifi: fix #ifdef CONFIG

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Date: Mon, 12 Feb 2024 12:23:36 +0100
From: Arnd Bergmann <arnd@...nel.org>
To: Miri Korenblit <miriam.rachel.korenblit@...el.com>,
	Kalle Valo <kvalo@...nel.org>,
	Johannes Berg <johannes.berg@...el.com>
Cc: Arnd Bergmann <arnd@...db.de>,
	Gregory Greenman <gregory.greenman@...el.com>,
	Alon Giladi <alon.giladi@...el.com>,
	Mukesh Sisodiya <mukesh.sisodiya@...el.com>,
	Anjaneyulu <pagadala.yesu.anjaneyulu@...el.com>,
	linux-wireless@...r.kernel.org,
	linux-kernel@...r.kernel.org
Subject: [PATCH] wifi: iwlwifi: fix #ifdef CONFIG_ACPI check

From: Arnd Bergmann <arnd@...db.de>

The #ifdef check around the function definitionm for two functions was
changed without also changing the one on the declaration:

drivers/net/wireless/intel/iwlwifi/fw/uefi.c:359:6: error: redefinition of 'iwl_uefi_get_sgom_table'
  359 | void iwl_uefi_get_sgom_table(struct iwl_trans *trans,
      |      ^~~~~~~~~~~~~~~~~~~~~~~
In file included from drivers/net/wireless/intel/iwlwifi/fw/uefi.c:11:
drivers/net/wireless/intel/iwlwifi/fw/uefi.h:294:6: note: previous definition of 'iwl_uefi_get_sgom_table' with type 'void(struct iwl_trans *, struct iwl_fw_runtime *)'
  294 | void iwl_uefi_get_sgom_table(struct iwl_trans *trans, struct iwl_fw_runtime *fwrt)
      |      ^~~~~~~~~~~~~~~~~~~~~~~
drivers/net/wireless/intel/iwlwifi/fw/uefi.c:392:5: error: redefinition of 'iwl_uefi_get_uats_table'
  392 | int iwl_uefi_get_uats_table(struct iwl_trans *trans,
      |     ^~~~~~~~~~~~~~~~~~~~~~~
drivers/net/wireless/intel/iwlwifi/fw/uefi.h:299:5: note: previous definition of 'iwl_uefi_get_uats_table' with type 'int(struct iwl_trans *, struct iwl_fw_runtime *)'
  299 | int iwl_uefi_get_uats_table(struct iwl_trans *trans,
      |     ^~~~~~~~~~~~~~~~~~~~~~~

Adapt it by merging the declarations into the existing #ifdef block.

Fixes: 74f4cd710705 ("wifi: iwlwifi: take SGOM and UATS code out of ACPI ifdef")
Signed-off-by: Arnd Bergmann <arnd@...db.de>
---
 drivers/net/wireless/intel/iwlwifi/fw/uefi.h | 11 ++++-------
 1 file changed, 4 insertions(+), 7 deletions(-)

diff --git a/drivers/net/wireless/intel/iwlwifi/fw/uefi.h b/drivers/net/wireless/intel/iwlwifi/fw/uefi.h
index 39053290bd59..303cc299d1bc 100644
--- a/drivers/net/wireless/intel/iwlwifi/fw/uefi.h
+++ b/drivers/net/wireless/intel/iwlwifi/fw/uefi.h
@@ -204,6 +204,9 @@ int iwl_uefi_get_mcc(struct iwl_fw_runtime *fwrt, char *mcc);
 int iwl_uefi_get_eckv(struct iwl_fw_runtime *fwrt, u32 *extl_clk);
 int iwl_uefi_get_dsm(struct iwl_fw_runtime *fwrt, enum iwl_dsm_funcs func,
 		     u32 *value);
+void iwl_uefi_get_sgom_table(struct iwl_trans *trans, struct iwl_fw_runtime *fwrt);
+int iwl_uefi_get_uats_table(struct iwl_trans *trans,
+			    struct iwl_fw_runtime *fwrt);
 #else /* CONFIG_EFI */
 static inline void *iwl_uefi_get_pnvm(struct iwl_trans *trans, size_t *len)
 {
@@ -283,13 +286,7 @@ static inline int iwl_uefi_get_dsm(struct iwl_fw_runtime *fwrt,
 {
 	return -ENOENT;
 }
-#endif /* CONFIG_EFI */
 
-#if defined(CONFIG_EFI) && defined(CONFIG_ACPI)
-void iwl_uefi_get_sgom_table(struct iwl_trans *trans, struct iwl_fw_runtime *fwrt);
-int iwl_uefi_get_uats_table(struct iwl_trans *trans,
-			    struct iwl_fw_runtime *fwrt);
-#else
 static inline
 void iwl_uefi_get_sgom_table(struct iwl_trans *trans, struct iwl_fw_runtime *fwrt)
 {
@@ -301,5 +298,5 @@ int iwl_uefi_get_uats_table(struct iwl_trans *trans,
 {
 	return 0;
 }
-#endif
+#endif /* CONFIG_EFI */
 #endif /* __iwl_fw_uefi__ */
-- 
2.39.2