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[195.23.151.163]) by smtp.gmail.com with ESMTPSA id ffacd0b85a97d-4815f2b1fc2sm20691376f8f.20.2026.08.15.16.51.11 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sat, 15 Aug 2026 16:51:12 -0700 (PDT) Sender: Julian Braha From: Julian Braha To: tsbogend@alpha.franken.de Cc: arnd@arndb.de, linux-mips@vger.kernel.org, linux-kernel@vger.kernel.org, cjd@cjdns.fr, Julian Braha Subject: [PATCH v2] mips: econet: fix unmet dependencies for ECONET Date: Sun, 16 Aug 2026 00:51:09 +0100 Message-ID: <20260815235109.666268-1-julianbraha@gmail.com> X-Mailer: git-send-email 2.55.0 Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit ECONET selects EARLY_PRINTK_8250, SERIAL_OF_PLATFORM, and SERIAL_8250 without ensuring their dependencies, EARLY_PRINTK and TTY are met. This causes unmet dependencies: WARNING: unmet direct dependencies detected for SERIAL_8250 Depends on [n]: TTY [=n] && HAS_IOMEM [=y] && !S390 Selected by [y]: - ECONET [=y] WARNING: unmet direct dependencies detected for EARLY_PRINTK_8250 Depends on [n]: EARLY_PRINTK [=n] && USE_GENERIC_EARLY_PRINTK_8250 [=y] Selected by [y]: - ECONET [=y] WARNING: unmet direct dependencies detected for SERIAL_OF_PLATFORM Depends on [n]: TTY [=n] && HAS_IOMEM [=y] && SERIAL_8250 [=y] && OF [=y] Selected by [y]: - ECONET [=y] However, in the discussion of v1 of this patch, Arnd pointed out that these selects don't belong here in the first place. [1] Let's remove them to resolve the unmet dependencies. These unmet dependencies were found by kconfirm, a static analysis tool for Kconfig. Fixes: 79ee1d20e37c ("mips: econet: Fix incorrect Kconfig dependencies") Fixes: 35fb26f94dfa ("mips: Add EcoNet MIPS platform support") Suggested-by: Arnd Bergmann Signed-off-by: Julian Braha --- Link: https://lore.kernel.org/all/59c5582d-6fc1-48d0-a5df-b3b6f58aa227@app.fastmail.com/ [1] Changes since v1: remove the selects, instead of selecting more Link to v1: https://lore.kernel.org/all/20260802161555.491549-1-julianbraha@gmail.com/ --- arch/mips/Kconfig | 3 --- 1 file changed, 3 deletions(-) diff --git a/arch/mips/Kconfig b/arch/mips/Kconfig index e2eb9627bd14..c3f69def2008 100644 --- a/arch/mips/Kconfig +++ b/arch/mips/Kconfig @@ -396,10 +396,7 @@ config ECONET bool "EcoNet MIPS family" select BOOT_RAW select DEBUG_ZBOOT if DEBUG_KERNEL - select EARLY_PRINTK_8250 select ECONET_EN751221_TIMER - select SERIAL_8250 - select SERIAL_OF_PLATFORM select SYS_SUPPORTS_BIG_ENDIAN select SYS_HAS_CPU_MIPS32_R1 select SYS_HAS_CPU_MIPS32_R2 -- 2.55.0