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 4E3291170D for ; Mon, 11 Sep 2023 14:10:51 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id C4E0BC433C8; Mon, 11 Sep 2023 14:10:50 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1694441451; bh=0w1O3C+x8+cRw99KeV6noexjKSJfMGhXM6VMdW0WnPo=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=LkT+7vzLSz1eHJHEniNoHu0xzjp6Tb7TJQ0471epqxGOnTAXSp0tLXZI+7R4FJoAY ogBKnMBNq2RV2ZZeLBe8QQe0U1E0k6LNX52gkRH9gc0hsZNgBhCfRkNrDOKXakL8LU mNUwEedtJquUI6rgbTmJyTj4m3kpbbmyc/pksV78= From: Greg Kroah-Hartman To: stable@vger.kernel.org Cc: Greg Kroah-Hartman , patches@lists.linux.dev, Konrad Dybcio , Bjorn Andersson , Sasha Levin Subject: [PATCH 6.5 400/739] clk: qcom: reset: Use the correct type of sleep/delay based on length Date: Mon, 11 Sep 2023 15:43:19 +0200 Message-ID: <20230911134702.354178891@linuxfoundation.org> X-Mailer: git-send-email 2.42.0 In-Reply-To: <20230911134650.921299741@linuxfoundation.org> References: <20230911134650.921299741@linuxfoundation.org> User-Agent: quilt/0.67 X-stable: review X-Patchwork-Hint: ignore Precedence: bulk X-Mailing-List: patches@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit 6.5-stable review patch. If anyone has any objections, please let me know. ------------------ From: Konrad Dybcio [ Upstream commit 181b66ee7cdd824797fc99b53bec29cf5630a04f ] Use the fsleep() helper that (based on the length of the delay, see: [1]) chooses the correct sleep/delay functions. [1] https://www.kernel.org/doc/Documentation/timers/timers-howto.txt Fixes: 2cb8a39b6781 ("clk: qcom: reset: Allow specifying custom reset delay") Signed-off-by: Konrad Dybcio Link: https://lore.kernel.org/r/20230726-topic-qcom_reset-v3-1-5958facd5db2@linaro.org Signed-off-by: Bjorn Andersson Signed-off-by: Sasha Levin --- drivers/clk/qcom/reset.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/drivers/clk/qcom/reset.c b/drivers/clk/qcom/reset.c index 0e914ec7aeae1..e45e32804d2c7 100644 --- a/drivers/clk/qcom/reset.c +++ b/drivers/clk/qcom/reset.c @@ -16,7 +16,8 @@ static int qcom_reset(struct reset_controller_dev *rcdev, unsigned long id) struct qcom_reset_controller *rst = to_qcom_reset_controller(rcdev); rcdev->ops->assert(rcdev, id); - udelay(rst->reset_map[id].udelay ?: 1); /* use 1 us as default */ + fsleep(rst->reset_map[id].udelay ?: 1); /* use 1 us as default */ + rcdev->ops->deassert(rcdev, id); return 0; } -- 2.40.1