From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-11.8 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH,MAILING_LIST_MULTI, MENTIONS_GIT_HOSTING,SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id DFD12C4332B for ; Thu, 19 Mar 2020 07:13:28 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id B44D620724 for ; Thu, 19 Mar 2020 07:13:28 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1584602008; bh=JjTuaOBR4uqXU5rvxfAWZ32sqfXngxYpMYCMCGV0hKc=; h=Subject:To:From:Date:List-ID:From; b=cDT8X9eMToyp5QoGWLhGx9OW+FwTJjXI7aacJe6KK6SY7F5rTAcrlbVf/GZd6g6yb 9SybbxymVfzX4TcjCPjKd3vRySve4JQvkHEuZ7WRnIDdPnmUuT/GXQd3dxpQAuFlon u1dUQu2Xed36uedubxtWsQ6an8dJRwLSGCve+ues= Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726627AbgCSHN2 (ORCPT ); Thu, 19 Mar 2020 03:13:28 -0400 Received: from mail.kernel.org ([198.145.29.99]:49008 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1727198AbgCSHN2 (ORCPT ); Thu, 19 Mar 2020 03:13:28 -0400 Received: from localhost (83-86-89-107.cable.dynamic.v4.ziggo.nl [83.86.89.107]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPSA id C84762071C; Thu, 19 Mar 2020 07:13:26 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1584602007; bh=JjTuaOBR4uqXU5rvxfAWZ32sqfXngxYpMYCMCGV0hKc=; h=Subject:To:From:Date:From; b=GkLvCebKQxJ6AnSdNnukVcb2v/BQkYgujWNxAcqorgVHKCLEquKef4hn3EaO1V3ex SCyky8V3tklvHkrMHuFyLR+X2cV6Wi8wZ/MpQ97skKf0VYLgJGU8YYb4ok6+u3+2ws DXYMyhFEbO84uYzWjqLUjS+jVo1cuKrRFcRX7PIA= Subject: patch "nvmem: release the write-protect pin" added to char-misc-next To: ktouil@baylibre.com, bgolaszewski@baylibre.com, geert@linux-m68k.org, gregkh@linuxfoundation.org, srinivas.kandagatla@linaro.org, stable@vger.kernel.org From: Date: Thu, 19 Mar 2020 08:12:25 +0100 Message-ID: <1584601945129186@kroah.com> MIME-Version: 1.0 Content-Type: text/plain; charset=ANSI_X3.4-1968 Content-Transfer-Encoding: 8bit Sender: stable-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: stable@vger.kernel.org This is a note to let you know that I've just added the patch titled nvmem: release the write-protect pin to my char-misc git tree which can be found at git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git in the char-misc-next branch. The patch will show up in the next release of the linux-next tree (usually sometime within the next 24 hours during the week.) The patch will also be merged in the next major kernel release during the merge window. If you have any questions about this process, please let me know. >From a9c3766cb19cdadf2776aba41b64470002645894 Mon Sep 17 00:00:00 2001 From: Khouloud Touil Date: Tue, 10 Mar 2020 13:22:50 +0000 Subject: nvmem: release the write-protect pin Put the write-protect GPIO descriptor in nvmem_release() so that it can be automatically released when the associated device's reference count drops to 0. Fixes: 2a127da461a9 ("nvmem: add support for the write-protect pin") Reported-by: Geert Uytterhoeven Signed-off-by: Khouloud Touil Cc: stable [Bartosz: tweak the commit message] Signed-off-by: Bartosz Golaszewski Signed-off-by: Srinivas Kandagatla Link: https://lore.kernel.org/r/20200310132257.23358-8-srinivas.kandagatla@linaro.org Signed-off-by: Greg Kroah-Hartman --- drivers/nvmem/core.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/nvmem/core.c b/drivers/nvmem/core.c index 2758d90d63b7..c05c4f4a7b9e 100644 --- a/drivers/nvmem/core.c +++ b/drivers/nvmem/core.c @@ -72,6 +72,7 @@ static void nvmem_release(struct device *dev) struct nvmem_device *nvmem = to_nvmem_device(dev); ida_simple_remove(&nvmem_ida, nvmem->id); + gpiod_put(nvmem->wp_gpio); kfree(nvmem); } -- 2.25.2