linux-kernel - [PATCH] MIPS: octeon: Remove unused functions

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Date:   Wed, 20 Oct 2021 17:32:51 +0200
From:   Thomas Bogendoerfer <tsbogend@...ha.franken.de>
To:     linux-mips@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: [PATCH] MIPS: octeon: Remove unused functions

cvmx_helper_initialize_packet_io_local() is unused and after removing
it cvmx_pko_initialize_local() is also unused.

Signed-off-by: Thomas Bogendoerfer <tsbogend@...ha.franken.de>
---
 arch/mips/cavium-octeon/executive/cvmx-helper.c | 10 ----------
 arch/mips/cavium-octeon/executive/cvmx-pko.c    | 14 --------------
 arch/mips/include/asm/octeon/cvmx-helper.h      |  7 -------
 arch/mips/include/asm/octeon/cvmx-pko.h         |  1 -
 4 files changed, 32 deletions(-)

diff --git a/arch/mips/cavium-octeon/executive/cvmx-helper.c b/arch/mips/cavium-octeon/executive/cvmx-helper.c
index 6044ff471002..b22f664e2d29 100644
--- a/arch/mips/cavium-octeon/executive/cvmx-helper.c
+++ b/arch/mips/cavium-octeon/executive/cvmx-helper.c
@@ -1055,16 +1055,6 @@ int cvmx_helper_initialize_packet_io_global(void)
 }
 EXPORT_SYMBOL_GPL(cvmx_helper_initialize_packet_io_global);
 
-/**
- * Does core local initialization for packet io
- *
- * Returns Zero on success, non-zero on failure
- */
-int cvmx_helper_initialize_packet_io_local(void)
-{
-	return cvmx_pko_initialize_local();
-}
-
 /**
  * Return the link state of an IPD/PKO port as returned by
  * auto negotiation. The result of this function may not match
diff --git a/arch/mips/cavium-octeon/executive/cvmx-pko.c b/arch/mips/cavium-octeon/executive/cvmx-pko.c
index 7c4879e74318..ae8806e7bce2 100644
--- a/arch/mips/cavium-octeon/executive/cvmx-pko.c
+++ b/arch/mips/cavium-octeon/executive/cvmx-pko.c
@@ -229,20 +229,6 @@ void cvmx_pko_initialize_global(void)
 	}
 }
 
-/*
- * This function does per-core initialization required by the PKO routines.
- * This must be called on all cores that will do packet output, and must
- * be called after the FPA has been initialized and filled with pages.
- *
- * Returns 0 on success
- *	   !0 on failure
- */
-int cvmx_pko_initialize_local(void)
-{
-	/* Nothing to do */
-	return 0;
-}
-
 /*
  * Enables the packet output hardware. It must already be
  * configured.
diff --git a/arch/mips/include/asm/octeon/cvmx-helper.h b/arch/mips/include/asm/octeon/cvmx-helper.h
index c6c99e28eefb..0cddce35291b 100644
--- a/arch/mips/include/asm/octeon/cvmx-helper.h
+++ b/arch/mips/include/asm/octeon/cvmx-helper.h
@@ -93,13 +93,6 @@ extern int cvmx_helper_ipd_and_packet_input_enable(void);
  */
 extern int cvmx_helper_initialize_packet_io_global(void);
 
-/**
- * Does core local initialization for packet io
- *
- * Returns Zero on success, non-zero on failure
- */
-extern int cvmx_helper_initialize_packet_io_local(void);
-
 /**
  * Returns the number of ports on the given interface.
  * The interface must be initialized before the port count
diff --git a/arch/mips/include/asm/octeon/cvmx-pko.h b/arch/mips/include/asm/octeon/cvmx-pko.h
index 03fb64b13fba..5fec8476e421 100644
--- a/arch/mips/include/asm/octeon/cvmx-pko.h
+++ b/arch/mips/include/asm/octeon/cvmx-pko.h
@@ -277,7 +277,6 @@ typedef struct {
  * output system.
  */
 extern void cvmx_pko_initialize_global(void);
-extern int cvmx_pko_initialize_local(void);
 
 /**
  * Enables the packet output hardware. It must already be
-- 
2.29.2