From mboxrd@z Thu Jan 1 00:00:00 1970 Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.remote-ip=100.103.45.18 ARC-Seal: i=1; d=subspace.kernel.org; s=arc20261015; a=rsa-sha256; cv=none; t=1794327037; b=JqJ5hEMpsUl25TcqePhyBF8vnEzWzToxBiol8/0YFogAxlCp8IS52uQGLMc9jm598xo7 93/3H0esrJV9GRRyu9b4MWCFhB0bAUzQg0Y63BWsrbWHuAjy0Q8HsrGlV0GQDihQpegq/ hlSzZraPUpYKDxN+3AzoS+9TXaod8JkFWeXb0XwWuBSwTXGQW0uODMeJ9r5DvtxVMVCOo +pUlmeLM/RZfTjpxPbgEJ6HT8htrbcX9p3I3S2BCjvJxJ1ZMVCI8d2FtmFBI0jr+3dpw9 7vJVsQ/quRt5c7chGCFb1gnbewicyJZI79YWkF+/Leoo29JsL9/aiLuuhYFUYpJTubA== ARC-Message-Signature: i=1; d=subspace.kernel.org; s=arc20261015; a=rsa-sha256; c=relaxed/relaxed; t=1794327037; h=Received:DKIM-Signature:From:To:Cc:Subject:Date:Message-ID:X-Mailer: In-Reply-To:References:MIME-Version:Content-Transfer-Encoding; bh=u76qoIy0ErZOo3lGtuUE0Ub4yL+XugQzr4JckF5cGP8=; b=C+Kh/zOa/hIyXs7tP91mYKBMBxltrzAq3x+vxFckXA1ZblJF18AwGZvHdYOI/ApViihM jznbqqHzuk8rU+M5zMndPmgv8ZSe2P6/K5KbjCayQeAMb04CzRR/UAmi9XDf5Ae8bR4qW mWYC06VQdgGVqXpL0PKBO8FTiTbmdVgIzhHdo0auO33Cl7r50BXKzId37wb/eL66QPuep lE4y8grOCQP2sOBeviiRhkGpbE0vWDvzsv0zWQDBLhRJtYCmLJJcEaBJTD1643Vgt/wQS v6AIdanIt9xQ9briIoOFkNZiwWoBy7kZjJ7PCj2gYyeUdpO/huTRqaKTlLNQ2EAN7rQ== ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dkim=pass header.d=kernel.org header.i=@kernel.org header.a=rsa-sha256 header.s=k20260515 header.b=UQnLYU1Q; arc=none smtp.remote-ip=100.103.45.18 Received: from smtp.kernel.org (quasi.space.kernel.org [100.103.45.18]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature ECDSA (prime256v1)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 51ED360A2626 for ; Tue, 10 Nov 2026 16:10:37 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.a=rsa-sha256 header.s=k20260515 header.b=UQnLYU1Q Received: by smtp.kernel.org (Postfix) with ESMTPSA id 8AE401F008A4; Tue, 10 Nov 2026 16:10:36 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=kernel.org; s=k20260515; t=1794327037; bh=u76qoIy0ErZOo3lGtuUE0Ub4yL+XugQzr4JckF5cGP8=; h=From:To:Cc:Subject:Date:In-Reply-To:References; b=UQnLYU1QAM7RMdQ+nyxrvno8MEMCXDXYslhy6tML4CnQo+DDaEoTv64j4J7+aA7hO yHkh/n4KfZU2MP8FRgQRAU3iyoiFNB1BE2Q8iNUEz61/YZUI1sLFKISooWu7huxQaa qnY1rlF78fchG+nqTk7rqRnM0D1Iis/NFXD1cDCaE6385cIzTeKu2j0Uk1CprjlRHh IYdgbzIaPGlIn1MrRgY4UWGZv9LGkeG7AaJJx4TWi7whP35ebhuNsNAk6sC2gpc/Bc WmlLzb9eUHczO3zalqf1MIzr7kzGrktJnIFLcQM7hFm3/rWBznm8Qqi1weCzINAExs Wa2utMyhBV2gw== From: Sasha Levin To: stable@vger.kernel.org Cc: Thorsten Blum , Lee Jones , Sasha Levin Subject: [PATCH 5.15.y 2/3] mfd: twl-core: Use i2c_check_functionality as boolean value Date: Tue, 10 Nov 2026 11:10:33 -0500 Message-ID: <20261110161015.2399183-2-sashal@kernel.org> X-Mailer: git-send-email 2.53.0 In-Reply-To: <20261110161015.2399183-1-sashal@kernel.org> References: <20261107060010-failed-5.15-3c5c55d979dd@kernel.org> <20261110161015.2399183-1-sashal@kernel.org> X-Mailing-List: stable@vger.kernel.org List-Id: List-Post: List-Help: List-Subscribe: List-Unsubscribe: List-Owner: Precedence: list MIME-Version: 1.0 Content-Transfer-Encoding: 8bit From: Thorsten Blum [ Upstream commit 7ee4fa2674e51a0d100b9240cd8a50355141362f ] i2c_check_functionality() returns a boolean status rather than an error code - directly use it as a boolean value. Signed-off-by: Thorsten Blum Link: https://patch.msgid.link/20260505114543.159381-2-thorsten.blum@linux.dev Signed-off-by: Lee Jones Stable-dep-of: 3c5c55d979dd ("mfd: twl-core: Unregister the auxiliary platform device on unbind") Signed-off-by: Sasha Levin --- drivers/mfd/twl-core.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/mfd/twl-core.c b/drivers/mfd/twl-core.c index ae5f101167b45..acfc0b96b4a1a 100644 --- a/drivers/mfd/twl-core.c +++ b/drivers/mfd/twl-core.c @@ -791,7 +791,7 @@ twl_probe(struct i2c_client *client, const struct i2c_device_id *id) return status; } - if (i2c_check_functionality(client->adapter, I2C_FUNC_I2C) == 0) { + if (!i2c_check_functionality(client->adapter, I2C_FUNC_I2C)) { dev_dbg(&client->dev, "can't talk I2C?\n"); status = -EIO; goto free; -- 2.53.0