linux-kernel - [PATCH] MIPS: Octeon: Remove dead code in __cvmx_helper_npi

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Date:   Wed, 6 May 2020 21:43:15 +0800
From:   Jason Yan <yanaijie@...wei.com>
To:     <tsbogend@...ha.franken.de>, <yanaijie@...wei.com>,
        <linux-mips@...r.kernel.org>, <linux-kernel@...r.kernel.org>
Subject: [PATCH] MIPS: Octeon: Remove dead code in __cvmx_helper_npi_probe()

This code has been marked dead for more than 10 years. Seems no need to
keep it now.

Signed-off-by: Jason Yan <yanaijie@...wei.com>
---
 arch/mips/cavium-octeon/executive/cvmx-helper-npi.c | 12 ------------
 1 file changed, 12 deletions(-)

diff --git a/arch/mips/cavium-octeon/executive/cvmx-helper-npi.c b/arch/mips/cavium-octeon/executive/cvmx-helper-npi.c
index cc94cfa545b4..cb210d2ef0c4 100644
--- a/arch/mips/cavium-octeon/executive/cvmx-helper-npi.c
+++ b/arch/mips/cavium-octeon/executive/cvmx-helper-npi.c
@@ -59,18 +59,6 @@ int __cvmx_helper_npi_probe(int interface)
 		 && !OCTEON_IS_MODEL(OCTEON_CN52XX_PASS1_X))
 		/* The packet engines didn't exist before pass 2 */
 		return 4;
-#if 0
-	/*
-	 * Technically CN30XX, CN31XX, and CN50XX contain packet
-	 * engines, but nobody ever uses them. Since this is the case,
-	 * we disable them here.
-	 */
-	else if (OCTEON_IS_MODEL(OCTEON_CN31XX)
-		 || OCTEON_IS_MODEL(OCTEON_CN50XX))
-		return 2;
-	else if (OCTEON_IS_MODEL(OCTEON_CN30XX))
-		return 1;
-#endif
 #endif
 	return 0;
 }
-- 
2.21.1