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Tue, 16 Oct 2018 14:38:14 +0000 (GMT) X-AuditID: cbfec7f5-34dff700000012c6-f2-5bc5f7d6880a Received: from eusmtip2.samsung.com ( [203.254.199.222]) by eusmgms1.samsung.com (EUCPMTA) with SMTP id E3.87.04284.6D7F5CB5; Tue, 16 Oct 2018 15:38:14 +0100 (BST) Received: from [106.120.53.102] (unknown [106.120.53.102]) by eusmtip2.samsung.com (KnoxPortal) with ESMTPA id 20181016143813eusmtip23d3451797de6ad066b805e40ca5a0e30~eHZ_c6CXs2376723767eusmtip2M; Tue, 16 Oct 2018 14:38:13 +0000 (GMT) To: Bjorn Helgaas Cc: linux-pci@vger.kernel.org, linux-kernel@vger.kernel.org From: Bartlomiej Zolnierkiewicz Subject: [PATCH] PCI: pcie: remove redundant 'default n' from Kconfig Date: Tue, 16 Oct 2018 16:38:13 +0200 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:45.0) Gecko/20100101 Thunderbird/45.3.0 MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Brightmail-Tracker: H4sIAAAAAAAAA+NgFvrJIsWRmVeSWpSXmKPExsWy7djPc7rXvh+NNrh+1sJiSVOGxeVdc9gs zs47zubA7LFgU6nH501yAUxRXDYpqTmZZalF+nYJXBkH1kcVHBas2HL7DksD42beLkZODgkB E4k5t36zdjFycQgJrGCUOPNiApTzhVFi6pZnTBDOZ0aJbVM2sMO0LD+8lw0isZxR4vSZZ4wQ zntGiSVbFrCCVIkIqEssPPqeCcRmFrCWeNTWDGazCVhJTGxfxQhiCwu4Sly49IQNxGYRUJVo bd4K1MvBISoQIdF/Rh0kzCsgKHFy5hMWiDHyEtvfzmEG2SUhcJlN4vTz8+wQRWUS7Ue2skJc 5yLxq+E5lC0s8er4FqirZST+75zPBNE8nVHiza+lLBDOekaJNWeOMUFUWUscPn4R7ApmAU2J 9bv0IcKOEsd+bmUDCUsI8EnceCsIcRCfxKRt05khwrwSHW1CENVqEhuWbWCDWdu1cyUzhO0h cfP5LbC4kECsxIP9L5gmMCrMQvLmLCRvzkK4YQEj8ypG8dTS4tz01GLjvNRyveLE3OLSvHS9 5PzcTYzABHH63/GvOxj3/Uk6xCjAwajEw/vj+pFoIdbEsuLK3EOMEhzMSiK86ZeORgvxpiRW VqUW5ccXleakFh9ilOZgURLnXTZvY7SQQHpiSWp2ampBahFMlomDU6qBceV01j+Lbk6VskzW FXVMnB4p0hX+2vX7e3NfpeTTFxWf5C28l+62bsq6mr4+BeGkC4/lFj0Mv3PkYrWOqMKkqbPb FkSu7BHew/Dp5az0iCeLex9ODYmsbRT4v4MziuPCDR2fiOs9XCuc8y7qt+VER6g2zdaZIfAm P2HW3V1S0RyesQ2aohPtlViKMxINtZiLihMB8/2eRwwDAAA= X-Brightmail-Tracker: H4sIAAAAAAAAA+NgFnrGLMWRmVeSWpSXmKPExsVy+t/xe7rXvh+NNuj6wmGxpCnD4vKuOWwW Z+cdZ3Ng9liwqdTj8ya5AKYoPZui/NKSVIWM/OISW6VoQwsjPUNLCz0jE0s9Q2PzWCsjUyV9 O5uU1JzMstQifbsEvYwD66MKDgtWbLl9h6WBcTNvFyMnh4SAicTyw3vZuhi5OIQEljJKdEzZ xdrFyAGUkJE4vr4MokZY4s+1Lqiat4wSEx9uYQRJiAioSyw8+p4JxGYWsJZ41NYMZrMJWElM bF8FViMs4Cpx4dITNhCbV8BO4t7cz2BxFgFVidbmrawgtqhAhMSthx0sEDWCEidnPmGBmKku 8WfeJWYIW15i+9s5zBMY+WchKZuFpGwWkrIFjMyrGEVSS4tz03OLDfWKE3OLS/PS9ZLzczcx AsN427Gfm3cwXtoYfIhRgINRiYf3x/Uj0UKsiWXFlbmHGCU4mJVEeNMvHY0W4k1JrKxKLcqP LyrNSS0+xGgKdPhEZinR5HxgjOWVxBuaGppbWBqaG5sbm1koifOeN6iMEhJITyxJzU5NLUgt gulj4uCUamC0Eg4NrllwR391ufDzXQteneHR25OyK5phsqGw0w27cxG1k8usf5RsDjSa4mG6 7lvoqp6Le0PKDeYfWHJGafPZKR/jZ6RFpE5PWHHqXjHvZsug+i1HAk7sP5H1t+78cttN1cov 1y1rV10tM2X267Xhv44dC0r6IyVm1r2QtyRzz5ZDOuGLgvx2KbEUZyQaajEXFScCAP5IkQl5 AgAA Message-Id: <20181016143814eucas1p21b1f3099131fc3f4263947932195299e~eHZ_4THEH2088320883eucas1p2s@eucas1p2.samsung.com> X-CMS-MailID: 20181016143814eucas1p21b1f3099131fc3f4263947932195299e X-Msg-Generator: CA Content-Type: text/plain; charset="utf-8" X-RootMTR: 20181016143814eucas1p21b1f3099131fc3f4263947932195299e X-EPHeader: CA CMS-TYPE: 201P X-CMS-RootMailID: 20181016143814eucas1p21b1f3099131fc3f4263947932195299e References: Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.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 --- drivers/pci/pcie/Kconfig | 4 ---- 1 file changed, 4 deletions(-) Index: b/drivers/pci/pcie/Kconfig =================================================================== --- a/drivers/pci/pcie/Kconfig 2018-10-09 15:58:49.831123212 +0200 +++ b/drivers/pci/pcie/Kconfig 2018-10-16 16:36:32.419732670 +0200 @@ -36,7 +36,6 @@ config PCIEAER config PCIEAER_INJECT tristate "PCI Express error injection support" depends on PCIEAER && DYNAMIC_FTRACE_WITH_REGS - default n help This enables PCI Express Root Port Advanced Error Reporting (AER) software error injector. @@ -84,7 +83,6 @@ config PCIEASPM config PCIEASPM_DEBUG bool "Debug PCI Express ASPM" depends on PCIEASPM - default n help This enables PCI Express ASPM debug support. It will add per-device interface to control ASPM. @@ -129,7 +127,6 @@ config PCIE_PME config PCIE_DPC bool "PCI Express Downstream Port Containment support" depends on PCIEPORTBUS && PCIEAER - default n help This enables PCI Express Downstream Port Containment (DPC) driver support. DPC events from Root and Downstream ports @@ -139,7 +136,6 @@ config PCIE_DPC config PCIE_PTM bool "PCI Express Precision Time Measurement support" - default n depends on PCIEPORTBUS help This enables PCI Express Precision Time Measurement (PTM)