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 84827C433F5 for ; Sat, 25 Sep 2021 17:35:08 +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 0871D60F12 for ; Sat, 25 Sep 2021 17:35:08 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.4.1 mail.kernel.org 0871D60F12 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 607268359A; Sat, 25 Sep 2021 19:35:00 +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="uyjCDBsD"; dkim-atps=neutral Received: by phobos.denx.de (Postfix, from userid 109) id 277AE8357D; Sat, 25 Sep 2021 19:33:54 +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 811BD8358E for ; Sat, 25 Sep 2021 19:33:39 +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 7DE5D610CE; Sat, 25 Sep 2021 17:33:36 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1632591218; bh=Gy/0C9hDgCmRYMFzfCfd9FitiffARwqBrlnyP7NB8gk=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=uyjCDBsDXsaD0ZJrEyssGq4E1QHJ8C/A07T4Xc7Nx4pImyTPsrR4EO3QPSxnZ7q7j LBKc2WojVO/w/1UOqkZ8sPq+hygGyEzCphL12xaAtZl/ulDtZf7UOa6d7N7V8OFAoV gmOvxLMxn+UUcdK1Vvwa3wAh8X9/aQSl1rIwhMBGjNqbiIyG3F5Cf7BRTITDC8hxIu c7IwuYYmPs+5K41hQw2Z2onrJpQZ6hACSJg2OklOHZUZWZKKmuKfbl55rF08uoJNhv OiHAOvI+UBhxg8VhCy9wbK9bFr8T5Lr6XymL2t9UcolaUZ36FeFlu3nPj/4uWMKryR j9BTDglDNeQZw== 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 , =?UTF-8?q?Marek=20Beh=C3=BAn?= , Simon Glass , Masami Hiramatsu Subject: [PATCH u-boot-spi v2 7/9] mtd: spi-nor-core: Check for ctrlc() in spi_nor_erase() Date: Sat, 25 Sep 2021 19:33:16 +0200 Message-Id: <20210925173318.25804-8-kabel@kernel.org> X-Mailer: git-send-email 2.32.0 In-Reply-To: <20210925173318.25804-1-kabel@kernel.org> References: <20210925173318.25804-1-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 f3e08ed412..124594f0cd 100644 --- a/drivers/mtd/spi/spi-nor-core.c +++ b/drivers/mtd/spi/spi-nor-core.c @@ -927,6 +927,11 @@ 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