linux-kernel - [PATCH v1] xtensa: Remove unused early_read_config

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Date:   Fri, 21 Jan 2022 15:02:58 -0600
From:   Bjorn Helgaas <helgaas@...nel.org>
To:     Chris Zankel <chris@...kel.net>, Max Filippov <jcmvbkbc@...il.com>
Cc:     linux-xtensa@...ux-xtensa.org, linux-pci@...ux-xtensa.org,
        linux-kernel@...r.kernel.org, Bjorn Helgaas <bhelgaas@...gle.com>
Subject: [PATCH v1] xtensa: Remove unused early_read_config_byte() et al declarations

From: Bjorn Helgaas <bhelgaas@...gle.com>

early_read_config_byte() and similar are declared but never defined.
Remove the unused declarations.

Signed-off-by: Bjorn Helgaas <bhelgaas@...gle.com>
---
 arch/xtensa/include/asm/pci-bridge.h | 9 ---------
 1 file changed, 9 deletions(-)

diff --git a/arch/xtensa/include/asm/pci-bridge.h b/arch/xtensa/include/asm/pci-bridge.h
index 405526912d9a..e320aa5bbedb 100644
--- a/arch/xtensa/include/asm/pci-bridge.h
+++ b/arch/xtensa/include/asm/pci-bridge.h
@@ -73,13 +73,4 @@ static inline void pcibios_init_resource(struct resource *res,
 	res->child = NULL;
 }
 
-
-/* These are used for config access before all the PCI probing has been done. */
-int early_read_config_byte(struct pci_controller*, int, int, int, u8*);
-int early_read_config_word(struct pci_controller*, int, int, int, u16*);
-int early_read_config_dword(struct pci_controller*, int, int, int, u32*);
-int early_write_config_byte(struct pci_controller*, int, int, int, u8);
-int early_write_config_word(struct pci_controller*, int, int, int, u16);
-int early_write_config_dword(struct pci_controller*, int, int, int, u32);
-
 #endif	/* _XTENSA_PCI_BRIDGE_H */
-- 
2.25.1