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=1794590653; b=avu6QTXtKmJcc63ZdxXn27eFNU39a8D63Hx6n+NmqRTNXnJQ7uIL9GJWCYYnKenO9q87 JPmHVsaY+ZBRBZ5lnQpM9WmK9gIPRIPo/71VOwYaf5Db46nCxuxXFAaqGyyV4RyydVYeW /7/B1lYWssuU1npRg5ZaHCl+5VfuwYJI45Y+BuuP7B++rwvub9tQf2cYjFEJkvlSoCfnT WiD7PnDLO+IjSYOuSqBp7VKbzzT+4LYouZ0TjBBxRpQvbQQ7XOcAxFJHwdJBEGn8JuGNk CF+4JLuWJdFcJBsQykSjzAFspXUVu1wQeFpxVzYrQkHIT6omhdfsN0acENZYtBNOBmQ== ARC-Message-Signature: i=1; d=subspace.kernel.org; s=arc20261015; a=rsa-sha256; c=relaxed/relaxed; t=1794590653; h=Received:DKIM-Signature:From:To:Cc:Subject:Date:Message-ID:X-Mailer: In-Reply-To:References:User-Agent:X-stable:X-Patchwork-Hint: MIME-Version:Content-Transfer-Encoding; bh=v3f344F680IN/o5EW56MqDI+9vBU1vbd33Ba+xxhmrw=; b=5h0vY3sCEyxklC800578EsDsCeMePNSHDVpqmLB1PSZeCxcin7AFuws24UtIvMvbCxs7 KCX2cdB9jwKyv4MEelUNLxdjzFKjEOTOf9Ek/7dJWwjKUI54d7aHKxYgn+3YU3r+kNlGX 9oTcQ/zOrud/UQtmBkjIgm+PCgYVYbyJfp61atfToA1O1EEkfFR3RiWnsKFogn5unIY3p WDDBnjVFyN2U+K5uEdz0Pw/WOr51Z+lKsX0f6cq6zdK7kipEcW++tgjm5Fk6kAuGvhwkl gWnfWBQMiIyrFx+3USd9Ml03tOqkq6RFlVm1v/5zWJq3QLQHBMU5I2CBobRAuUVJ3CA== ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dkim=pass header.d=linuxfoundation.org header.i=@linuxfoundation.org header.a=rsa-sha256 header.s=korg header.b=va1fUFXb; 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 529896077D7D; Fri, 13 Nov 2026 17:24:13 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.a=rsa-sha256 header.s=korg header.b=va1fUFXb Received: by smtp.kernel.org (Postfix) with ESMTPSA id F40581F000C6; Fri, 13 Nov 2026 17:24:12 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linuxfoundation.org; s=korg; t=1794590653; bh=v3f344F680IN/o5EW56MqDI+9vBU1vbd33Ba+xxhmrw=; h=From:To:Cc:Subject:Date:In-Reply-To:References; b=va1fUFXbBPI7HWBuu4ixO9U7PjqCvk92ruFVu1oTvKCK/6q89BaUDKea6V643tuQM nBWXA9BknwJO3wd3BBXT3F0RvBN3Nd8KOMq4d83+9vQX27iHRbnaSNu9Kk6GOb1pPn q0txCCBOUz8PIbiwBb52KOtF2HAw80IWpBOY4heM= From: Greg Kroah-Hartman To: stable@vger.kernel.org Cc: Greg Kroah-Hartman , patches@lists.linux.dev, Thorsten Blum , Lee Jones , Sasha Levin Subject: [PATCH 6.18 573/686] mfd: twl-core: Use i2c_check_functionality as boolean value Date: Fri, 13 Nov 2026 10:51:46 -0500 Message-ID: <20261113153841.077255320@linuxfoundation.org> X-Mailer: git-send-email 2.56.0 In-Reply-To: <20261113153820.902362109@linuxfoundation.org> References: <20261113153820.902362109@linuxfoundation.org> User-Agent: quilt/0.69 X-stable: review X-Patchwork-Hint: ignore X-Mailing-List: patches@lists.linux.dev List-Id: List-Post: List-Help: List-Subscribe: List-Unsubscribe: List-Owner: Precedence: list MIME-Version: 1.0 Content-Transfer-Encoding: 8bit 6.18-stable review patch. If anyone has any objections, please let me know. ------------------ 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 f89eda4a17fe4..c024a28b057e3 100644 --- a/drivers/mfd/twl-core.c +++ b/drivers/mfd/twl-core.c @@ -754,7 +754,7 @@ twl_probe(struct i2c_client *client) 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