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Wed, 10 Oct 2018 14:46:18 +0000 (GMT) To: Vineet Gupta From: Bartlomiej Zolnierkiewicz Subject: [PATCH] ARC: remove redundant 'default n' from Kconfig Date: Wed, 10 Oct 2018 16:46:17 +0200 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:45.0) Gecko/20100101 Thunderbird/45.3.0 MIME-Version: 1.0 X-Brightmail-Tracker: H4sIAAAAAAAAA+NgFvrLIsWRmVeSWpSXmKPExsWy7djP87q7BfZFG8z5YWpxedccNovWO2uZ LA5tfcTiwOyxeUm9x5b9nxk9Pm+SC2CO4rJJSc3JLEst0rdL4MpofLqWuWCTVMWaS5fYGxib RLoYOTkkBEwk1m1uYO9i5OIQEljBKLHj/Qso5wujxNbZW5kgnM+MEo3nfzDBtMx5fpQNIrGc UeLRtgZmkISQwHtGiSmPlEBsEQE1iaPd89hAbGYBF4l/D28zgthsAlYSE9tXgdnCAvYSr55t YgWxWQRUJW48vg8U5+AQFYiQ6D+jDhLmFRCUODnzCQvEGHmJ7W/nMEPccJtN4llrEEg5r0CZ xMn3/hBhF4kpt+5ClQhLvDq+hR3ClpE4PbmHBeRkCYHpjBJvfi2FctYzSqw5cwzqMWuJw8cv soIMZRbQlFi/Sx8i7Chx9dhvJpCwhACfxI23ghDn8ElM2jadGSLMK9HRJgRRrSaxYdkGNpi1 XTtXQp3jIXHu1DZ2SEDFSnw+dJ95AqPCLCRPzkLy5CyEGxYwMq9iFE8tLc5NTy02zkst1ytO zC0uzUvXS87P3cQITBSn/x3/uoNx35+kQ4wCHIxKPLwNF/ZEC7EmlhVX5h5ilOBgVhLhvXV4 b7QQb0piZVVqUX58UWlOavEhRmkOFiVx3mXzNkYLCaQnlqRmp6YWpBbBZJk4OKUaGHnv82S+ efyOSf9UReH7LA41GcEHmifmpbtdUfnE+r/6w1o5noiPCuds98h+v7j9jc5tm1ajxOtTjsn0 LZe7b3jRV7Tc+qC6u8mjo8c1pl26Eind236m+lLAYT1B1qjtnzLnst66c63ItOG2h+AKh5LF wudu7JSPuHZ8ds+qMPv/S5POcTubiyqxFGckGmoxFxUnAgByX50AEAMAAA== X-Brightmail-Tracker: H4sIAAAAAAAAA+NgFnrLLMWRmVeSWpSXmKPExsVy+t/xe7q7BPZFG/zqMLS4vGsOm0XrnbVM Foe2PmJxYPbYvKTeY8v+z4wenzfJBTBH6dkU5ZeWpCpk5BeX2CpFG1oY6RlaWugZmVjqGRqb x1oZmSrp29mkpOZklqUW6dsl6GU0Pl3LXLBJqmLNpUvsDYxNIl2MnBwSAiYSc54fZeti5OIQ EljKKHF36QrGLkYOoISMxPH1ZRA1whJ/rnVB1bxllJh7djsjSEJEQE3iaPc8NhCbWcBF4t/D 22BxNgEriYntq8BsYQF7iVfPNrGC2LwCdhJPGheA1bMIqErceHwfrEZUIELi1sMOFogaQYmT M5+wQMxUl/gz7xIzhC0vsf3tHOYJjPyzkJTNQlI2C0nZAkbmVYwiqaXFuem5xYZ6xYm5xaV5 6XrJ+bmbGIFBve3Yz807GC9tDD7EKMDBqMTD23BhT7QQa2JZcWXuIUYJDmYlEd5bh/dGC/Gm JFZWpRblxxeV5qQWH2I0BTp8IrOUaHI+MOLySuINTQ3NLSwNzY3Njc0slMR5zxtURgkJpCeW pGanphakFsH0MXFwSjUwCiy++9Y/vIzTcevPjUUGTDNzKpdHWJnunnbEdNv6ZSdjFZ9t4xBh 6puZPeHxsZl6FQu0V61X2hLNGmN/7mb+hhi2M3/XOczqdfYKmry5db69WFeCJZfkevuztS/P xy3ecefawh+XVx67cX6FEVfJGf4Z4c96r08W71x2oeYs95y7WXmdKns89ZVYijMSDbWYi4oT AbXMr9CAAgAA Message-Id: <20181010144619eucas1p2e4e6d3c43dd12e5b9cec7a29c4bf95ad~cRpUq8hi71426914269eucas1p2J@eucas1p2.samsung.com> X-CMS-MailID: 20181010144619eucas1p2e4e6d3c43dd12e5b9cec7a29c4bf95ad X-Msg-Generator: CA X-RootMTR: 20181010144619eucas1p2e4e6d3c43dd12e5b9cec7a29c4bf95ad X-EPHeader: CA CMS-TYPE: 201P X-CMS-RootMailID: 20181010144619eucas1p2e4e6d3c43dd12e5b9cec7a29c4bf95ad References: X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20181010_074635_580957_CFA0EB24 X-CRM114-Status: GOOD ( 12.75 ) X-Spam-Score: -3.9 (---) X-Spam-Report: SpamAssassin version 3.4.1 on bombadil.infradead.org summary: Content analysis details: (-3.9 points) pts rule name description ---- ---------------------- -------------------------------------------------- -5.0 RCVD_IN_DNSWL_HI RBL: Sender listed at http://www.dnswl.org/, high trust [210.118.77.11 listed in list.dnswl.org] -0.0 SPF_PASS SPF: sender matches SPF record -0.0 SPF_HELO_PASS SPF: HELO matches SPF record 0.1 DKIM_SIGNED Message has a DKIM or DK signature, not necessarily valid -0.1 DKIM_VALID Message has at least one valid DKIM or DK signature -0.1 DKIM_VALID_AU Message has a valid DKIM or DK signature from author's domain 1.6 FORGED_MUA_MOZILLA Forged mail pretending to be from Mozilla -0.4 DKIMWL_WL_HIGH DKIMwl.org - Whitelisted High sender X-BeenThere: linux-snps-arc@lists.infradead.org X-Mailman-Version: 2.1.21 Precedence: list List-Id: Linux on Synopsys ARC Processors List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: linux-snps-arc@lists.infradead.org, linux-kernel@vger.kernel.org Sender: "linux-snps-arc" Errors-To: linux-snps-arc-bounces+incoming=patchwork.ozlabs.org@lists.infradead.org 'default n' is the default value for any bool or tristate Kconfig setting so there is no need to write it explicitly. Also since commit f467c5640c29 ("kconfig: only write '# CONFIG_FOO is not set' for visible symbols") the Kconfig behavior is the same regardless of 'default n' being present or not: ... One side effect of (and the main motivation for) this change is making the following two definitions behave exactly the same: config FOO bool config FOO bool default n With this change, neither of these will generate a '# CONFIG_FOO is not set' line (assuming FOO isn't selected/implied). That might make it clearer to people that a bare 'default n' is redundant. ... Signed-off-by: Bartlomiej Zolnierkiewicz --- arch/arc/Kconfig | 11 ----------- 1 file changed, 11 deletions(-) Index: b/arch/arc/Kconfig =================================================================== --- a/arch/arc/Kconfig 2018-10-09 15:58:34.951122837 +0200 +++ b/arch/arc/Kconfig 2018-10-10 16:44:11.551907020 +0200 @@ -176,13 +176,11 @@ endchoice config CPU_BIG_ENDIAN bool "Enable Big Endian Mode" - default n help Build kernel for Big Endian Mode of ARC CPU config SMP bool "Symmetric Multi-Processing" - default n select ARC_MCIP if ISA_ARCV2 help This enables support for systems with more than one CPU. @@ -254,7 +252,6 @@ config ARC_CACHE_PAGES config ARC_CACHE_VIPT_ALIASING bool "Support VIPT Aliasing D$" depends on ARC_HAS_DCACHE && ISA_ARCOMPACT - default n endif #ARC_CACHE @@ -262,7 +259,6 @@ config ARC_HAS_ICCM bool "Use ICCM" help Single Cycle RAMS to store Fast Path Code - default n config ARC_ICCM_SZ int "ICCM Size in KB" @@ -273,7 +269,6 @@ config ARC_HAS_DCCM bool "Use DCCM" help Single Cycle RAMS to store Fast Path Data - default n config ARC_DCCM_SZ int "DCCM Size in KB" @@ -366,13 +361,11 @@ if ISA_ARCOMPACT config ARC_COMPACT_IRQ_LEVELS bool "Setup Timer IRQ as high Priority" - default n # if SMP, LV2 enabled ONLY if ARC implementation has LV2 re-entrancy depends on !SMP config ARC_FPU_SAVE_RESTORE bool "Enable FPU state persistence across context switch" - default n help Double Precision Floating Point unit had dedicated regs which need to be saved/restored across context-switch. @@ -453,7 +446,6 @@ config HIGHMEM config ARC_HAS_PAE40 bool "Support for the 40-bit Physical Address Extension" - default n depends on ISA_ARCV2 select HIGHMEM select PHYS_ADDR_T_64BIT @@ -496,7 +488,6 @@ config HZ config ARC_METAWARE_HLINK bool "Support for Metaware debugger assisted Host access" - default n help This options allows a Linux userland apps to directly access host file system (open/creat/read/write etc) with help from @@ -524,13 +515,11 @@ config ARC_DW2_UNWIND config ARC_DBG_TLB_PARANOIA bool "Paranoia Checks in Low Level TLB Handlers" - default n endif config ARC_UBOOT_SUPPORT bool "Support uboot arg Handling" - default n help ARC Linux by default checks for uboot provided args as pointers to external cmdline or DTB. This however breaks in absence of uboot,