From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 5C33018FC86; Wed, 19 Feb 2025 08:31:56 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1739953916; cv=none; b=FxSoN58aan8oVpnXw8frxnazy0MCI706vknkhHSIMt40PBb8MjUk0whxWhFgl1JHpdRCCwXJnDswXqUmr7KvKiAHGmpuFvWxCHxYw9zUOqZX9eT6Sa2oh60YTfYpintoNBA4aLoOgyBs3xOZoKiMngLUTBNyQ6VY1QlDvMnlufI= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1739953916; c=relaxed/simple; bh=TwryS8608p3wJMOqYQHi4F97mSvbJM6S3h6PxCAMILI=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=Vs+p7Fr801MRdUFpV6lY8aZsJp+ms4eQoyi5flghKrV4L38tooPmrSTzyWxWrC7RArq2HGovd0b/2NFTnA8kIGwujfaALWQn8ITrp4C9vus3GzirzYA0uuQakreRzQwAcnvlAR/XRzYA07ToMlLXx1hIOb4cP18kAvVsdu7MooE= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.b=Dto2MncZ; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.b="Dto2MncZ" Received: by smtp.kernel.org (Postfix) with ESMTPSA id D5DD9C4CEE6; Wed, 19 Feb 2025 08:31:55 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1739953916; bh=TwryS8608p3wJMOqYQHi4F97mSvbJM6S3h6PxCAMILI=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=Dto2MncZE8F0mm3EudyJwU5U+N7NRiJkrBQdiDj9l/JA8R1yTu5hol3r3lDEcIqA6 Zb3k6pYqMtf3H8tKNzhzxlTmHYif/4tkYGFN90xtyrXFDaaMh7ZsH/qVtCt+UoITLy GUZy0dZ4xF2td1uRPuQv4IrB0YVehAOulSVqgzCc= From: Greg Kroah-Hartman To: stable@vger.kernel.org Cc: Greg Kroah-Hartman , patches@lists.linux.dev, Andy Shevchenko , Linus Walleij , Sasha Levin Subject: [PATCH 6.13 007/274] pinctrl: cy8c95x0: Fix off-by-one in the regmap range settings Date: Wed, 19 Feb 2025 09:24:21 +0100 Message-ID: <20250219082609.821565920@linuxfoundation.org> X-Mailer: git-send-email 2.48.1 In-Reply-To: <20250219082609.533585153@linuxfoundation.org> References: <20250219082609.533585153@linuxfoundation.org> User-Agent: quilt/0.68 X-stable: review X-Patchwork-Hint: ignore Precedence: bulk X-Mailing-List: stable@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit 6.13-stable review patch. If anyone has any objections, please let me know. ------------------ From: Andy Shevchenko [ Upstream commit 6f36f103cff1737094f2187b1f9a7b312820d377 ] The range_max is inclusive, so we need to use the number of the last accessible register address. Fixes: 8670de9fae49 ("pinctrl: cy8c95x0: Use regmap ranges") Signed-off-by: Andy Shevchenko Link: https://lore.kernel.org/20250203131506.3318201-2-andriy.shevchenko@linux.intel.com Signed-off-by: Linus Walleij Signed-off-by: Sasha Levin --- drivers/pinctrl/pinctrl-cy8c95x0.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/drivers/pinctrl/pinctrl-cy8c95x0.c b/drivers/pinctrl/pinctrl-cy8c95x0.c index 0d6c2027d4c18..5c6bcbf6c3377 100644 --- a/drivers/pinctrl/pinctrl-cy8c95x0.c +++ b/drivers/pinctrl/pinctrl-cy8c95x0.c @@ -1438,15 +1438,15 @@ static int cy8c95x0_probe(struct i2c_client *client) switch (chip->tpin) { case 20: strscpy(chip->name, cy8c95x0_id[0].name); - regmap_range_conf.range_max = CY8C95X0_VIRTUAL + 3 * MUXED_STRIDE; + regmap_range_conf.range_max = CY8C95X0_VIRTUAL + 3 * MUXED_STRIDE - 1; break; case 40: strscpy(chip->name, cy8c95x0_id[1].name); - regmap_range_conf.range_max = CY8C95X0_VIRTUAL + 6 * MUXED_STRIDE; + regmap_range_conf.range_max = CY8C95X0_VIRTUAL + 6 * MUXED_STRIDE - 1; break; case 60: strscpy(chip->name, cy8c95x0_id[2].name); - regmap_range_conf.range_max = CY8C95X0_VIRTUAL + 8 * MUXED_STRIDE; + regmap_range_conf.range_max = CY8C95X0_VIRTUAL + 8 * MUXED_STRIDE - 1; break; default: return -ENODEV; -- 2.39.5