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 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 39366C433F5 for ; Tue, 5 Oct 2021 13:58:20 +0000 (UTC) Received: from phobos.denx.de (phobos.denx.de [85.214.62.61]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id B9C17610EA for ; Tue, 5 Oct 2021 13:58:19 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.4.1 mail.kernel.org B9C17610EA Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=kernel.org Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=lists.denx.de Received: from h2850616.stratoserver.net (localhost [IPv6:::1]) by phobos.denx.de (Postfix) with ESMTP id 898BD8328D; Tue, 5 Oct 2021 15:57:15 +0200 (CEST) Authentication-Results: phobos.denx.de; dmarc=pass (p=none dis=none) header.from=kernel.org Authentication-Results: phobos.denx.de; spf=pass smtp.mailfrom=u-boot-bounces@lists.denx.de Authentication-Results: phobos.denx.de; dkim=pass (2048-bit key; unprotected) header.d=kernel.org header.i=@kernel.org header.b="gMu4NvWN"; dkim-atps=neutral Received: by phobos.denx.de (Postfix, from userid 109) id C8F008319C; Tue, 5 Oct 2021 15:56:52 +0200 (CEST) Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by phobos.denx.de (Postfix) with ESMTPS id 07BF383201 for ; Tue, 5 Oct 2021 15:56:31 +0200 (CEST) Authentication-Results: phobos.denx.de; dmarc=pass (p=none dis=none) header.from=kernel.org Authentication-Results: phobos.denx.de; spf=pass smtp.mailfrom=kabel@kernel.org Received: by mail.kernel.org (Postfix) with ESMTPSA id CB0D961A35; Tue, 5 Oct 2021 13:56:27 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1633442189; bh=e+qW5cr9mEakn5M6thKQ9YUqIRK1i16iA0f1ILXvajY=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=gMu4NvWNYGGDI2pDYaVRv/fLVc9cSN90I04ASHRB3LE4/9/BFO/m6Lyta8SQafxRa 7VRPcUe5R8sMfsL2IL/DAG+OvFULmIzwYSv9hdg2mLpOR4uxSXEgesyTaF+jz1BKOQ 9MRqHlxl3VQ1aTcoDTvp6C67m/BRqYPp1YjZ7b82Dt/KRDLMZOkSSUJ2tYMFKUHBzK VBhzY/Qg2vz6P578lpHHyH9jHSHtfYyI46+PVqk6GZ/HVOQXDXwfEJPTP8iP9CF1C6 yRbW9pk0DTJKxD173Zmvz4FUM1gZAI4K3WiphPYLo08Rg1GRoaq6xLDvy+/BoZwtC5 RimysW48CWvgQ== From: =?UTF-8?q?Marek=20Beh=C3=BAn?= To: Jagan Teki , Tom Rini Cc: u-boot@lists.denx.de, Patrick Delaunay , =?UTF-8?q?Pali=20Roh=C3=A1r?= , Patrice Chotard , Marek Vasut , Pratyush Yadav , =?UTF-8?q?Marek=20Beh=C3=BAn?= , Simon Glass , Masami Hiramatsu Subject: [PATCH u-boot-spi v3 08/10] mtd: spi-nor-core: Check for ctrlc() in spi_nor_erase() Date: Tue, 5 Oct 2021 15:56:04 +0200 Message-Id: <20211005135606.2246-9-kabel@kernel.org> X-Mailer: git-send-email 2.32.0 In-Reply-To: <20211005135606.2246-1-kabel@kernel.org> References: <20211005135606.2246-1-kabel@kernel.org> MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit X-BeenThere: u-boot@lists.denx.de X-Mailman-Version: 2.1.34 Precedence: list List-Id: U-Boot discussion List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: u-boot-bounces@lists.denx.de Sender: "U-Boot" X-Virus-Scanned: clamav-milter 0.103.2 at phobos.denx.de X-Virus-Status: Clean From: Marek Behún May it possible to interrupt the spi_nor_erase() function. Signed-off-by: Marek Behún Reviewed-by: Simon Glass Tested-by: Masami Hiramatsu --- drivers/mtd/spi/spi-nor-core.c | 5 +++++ 1 file changed, 5 insertions(+) diff --git a/drivers/mtd/spi/spi-nor-core.c b/drivers/mtd/spi/spi-nor-core.c index 451f289339..1e30b6cb27 100644 --- a/drivers/mtd/spi/spi-nor-core.c +++ b/drivers/mtd/spi/spi-nor-core.c @@ -929,6 +929,11 @@ static int spi_nor_erase(struct mtd_info *mtd, struct erase_info *instr) while (len) { WATCHDOG_RESET(); + if (ctrlc()) { + addr_known = false; + ret = -EINTR; + goto erase_err; + } #ifdef CONFIG_SPI_FLASH_BAR ret = write_bar(nor, addr); if (ret < 0) -- 2.32.0