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[94.254.104.176]) by smtp.gmail.com with ESMTPSA id 2adb3069b0e04-5969db89886sm2437043e87.38.2025.11.22.04.29.13 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sat, 22 Nov 2025 04:29:13 -0800 (PST) From: Magnus Lindholm To: linux-i2c@vger.kernel.org, linux-kernel@vger.kernel.org, linux-alpha@vger.kernel.org Cc: andi.shyti@kernel.org, wsa+renesas@sang-engineering.com, Magnus Lindholm Subject: [PATCH] i2c: i2c-elektor: Allow building on SMP kernels Date: Sat, 22 Nov 2025 13:26:13 +0100 Message-ID: <20251122122846.28493-1-linmag7@gmail.com> X-Mailer: git-send-email 2.51.0 Precedence: bulk X-Mailing-List: linux-i2c@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit It the past the i2c-elektor driver has been broken on SMP, as it seems there has since been some fixes/cleanup work to get rid of cli/sti and rely on spinlocks instead (as pointed out by Wolfram Sang). Tested this driver on SMP kernel on Alpha/UP2000+ for a few days without any problems. Signed-off-by: Magnus Lindholm --- drivers/i2c/busses/Kconfig | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/i2c/busses/Kconfig b/drivers/i2c/busses/Kconfig index fd81e49638aa..9b1473d720a0 100644 --- a/drivers/i2c/busses/Kconfig +++ b/drivers/i2c/busses/Kconfig @@ -1474,7 +1474,7 @@ config I2C_ACORN config I2C_ELEKTOR tristate "Elektor ISA card" - depends on ISA && HAS_IOPORT_MAP && BROKEN_ON_SMP + depends on ISA && HAS_IOPORT_MAP select I2C_ALGOPCF help This supports the PCF8584 ISA bus I2C adapter. Say Y if you own -- 2.51.0