From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: From: Greg Kroah-Hartman To: linux-kernel@vger.kernel.org Cc: Greg Kroah-Hartman , stable@vger.kernel.org, Ralf Baechle Subject: [ 43/79] MIPS: Oceton: Fix build error. Date: Fri, 26 Jul 2013 13:47:33 -0700 Message-Id: <20130726204726.980439943@linuxfoundation.org> In-Reply-To: <20130726204721.849052763@linuxfoundation.org> References: <20130726204721.849052763@linuxfoundation.org> MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Sender: linux-kernel-owner@vger.kernel.org List-ID: 3.10-stable review patch. If anyone has any objections, please let me know. ------------------ From: Ralf Baechle commit 39205750efa6d335fac4f9bcd32b49c7e71c12b7 upstream. If CONFIG_CAVIUM_OCTEON_LOCK_L2_TLB, CONFIG_CAVIUM_OCTEON_LOCK_L2_EXCEPTION, CONFIG_CAVIUM_OCTEON_LOCK_L2_LOW_LEVEL_INTERRUPT and CONFIG_CAVIUM_OCTEON_LOCK_L2_INTERRUPT are all undefined: arch/mips/cavium-octeon/setup.c: In function ‘prom_init’: arch/mips/cavium-octeon/setup.c:715:12: error: unused variable ‘ebase’ [-Werror=unused-variable] Signed-off-by: Ralf Baechle Signed-off-by: Greg Kroah-Hartman --- arch/mips/cavium-octeon/setup.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) --- a/arch/mips/cavium-octeon/setup.c +++ b/arch/mips/cavium-octeon/setup.c @@ -7,6 +7,7 @@ * Copyright (C) 2008, 2009 Wind River Systems * written by Ralf Baechle */ +#include #include #include #include @@ -712,7 +713,7 @@ void __init prom_init(void) if (cvmx_read_csr(CVMX_L2D_FUS3) & (3ull << 34)) { pr_info("Skipping L2 locking due to reduced L2 cache size\n"); } else { - uint32_t ebase = read_c0_ebase() & 0x3ffff000; + uint32_t __maybe_unused ebase = read_c0_ebase() & 0x3ffff000; #ifdef CONFIG_CAVIUM_OCTEON_LOCK_L2_TLB /* TLB refill */ cvmx_l2c_lock_mem_region(ebase, 0x100);