Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) client-ip=2620:137:e000::1:20;
From:   Qing Wang <wangqing@vivo.com>
To:     Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>,
        =?UTF-8?q?Roger=20Pau=20Monn=C3=A9?= <roger.pau@citrix.com>,
        Jens Axboe <axboe@kernel.dk>,
        Michael Turquette <mturquette@baylibre.com>,
        Stephen Boyd <sboyd@kernel.org>,
        Jani Nikula <jani.nikula@linux.intel.com>,
        Joonas Lahtinen <joonas.lahtinen@linux.intel.com>,
        Rodrigo Vivi <rodrigo.vivi@intel.com>,
        David Airlie <airlied@linux.ie>,
        Daniel Vetter <daniel@ffwll.ch>,
        Alex Deucher <alexander.deucher@amd.com>,
        =?UTF-8?q?Christian=20K=C3=B6nig?= <christian.koenig@amd.com>,
        "Pan, Xinhui" <Xinhui.Pan@amd.com>,
        Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>,
        Jiri Kosina <jikos@kernel.org>,
        Benjamin Tissoires <benjamin.tissoires@redhat.com>,
        Dmitry Torokhov <dmitry.torokhov@gmail.com>,
        Alasdair Kergon <agk@redhat.com>,
        Mike Snitzer <snitzer@redhat.com>, dm-devel@redhat.com,
        Mauro Carvalho Chehab <mchehab@kernel.org>,
        Hans Verkuil <hverkuil@xs4all.nl>,
        xen-devel@lists.xenproject.org, linux-block@vger.kernel.org,
        linux-kernel@vger.kernel.org, linux-clk@vger.kernel.org,
        intel-gfx@lists.freedesktop.org, dri-devel@lists.freedesktop.org,
        amd-gfx@lists.freedesktop.org, linux-input@vger.kernel.org,
        linux-media@vger.kernel.org
Cc:     Wang Qing <wangqing@vivo.com>
Subject: [PATCH V3 2/13] clk: mvebu: use time_is_before_eq_jiffies() instead of open coding it
Date:   Mon, 14 Feb 2022 17:55:39 -0800
Message-Id: <1644890154-64915-3-git-send-email-wangqing@vivo.com>
In-Reply-To: <1644890154-64915-1-git-send-email-wangqing@vivo.com>
References: <1644890154-64915-1-git-send-email-wangqing@vivo.com>
Content-Type: text/plain
MIME-Version: 1.0
X-MS-Exchange-AntiSpam-MessageData-ChunkCount: 1
X-MS-Exchange-AntiSpam-MessageData-0: =?us-ascii?Q?Wpw5/l7FKXOSWvAniOTgrmDA7O0YmEK3cu9ebJT2n7gDSmUwwYsI9grkdQj+?=
 =?us-ascii?Q?vtwlJvrlPqOtYPeYGTA+EiC+m+Y4RSpIEMp6AyL0pRiH4c2RYUCUXVN73oQ7?=
 =?us-ascii?Q?BDWpKO/0+k4xYHfQ8GIXoylYLO++eVRpGrr1RE2bomQMplb1O4zPF8gfqNx/?=
 =?us-ascii?Q?qIwQ9XwA/rRmzmCplmTLnn14JqeC+rb8yS92pYyIcMV7LBmHYoRYV3Iz3E4i?=
 =?us-ascii?Q?M56X6HOyPvTj0EpQXlPrEc+vwpMWEzDyfBRvPaTuauaPzrY5xsi/ngsidFd8?=
 =?us-ascii?Q?i43p+utDVYBqBjpcGRJ5meXl4f3gh5lghVJdN0ma1ZdOx1nLI1fPrU4+81S9?=
 =?us-ascii?Q?QVVhEmquiYxU1pmm172XWG6WkSs02rcFzvD+7/63vC5CQnk0o4osGxdQwHpb?=
 =?us-ascii?Q?uU0HZ/uRFcI2BWjeFONl9/6DBpRupYo/XCJWFRraAh/+PvVvBIecIbfnA57L?=
 =?us-ascii?Q?Z7X57AkkIl/sFasRRHDkV6+QeWNXLFGqx5fHWUgQqu3NzccKJiSbPfnhk/cs?=
 =?us-ascii?Q?dYDCKT4IC59H9UylRXsaBmS8NPeboXKbcPzKevy4gONKgSy8Wp2+mqp2jwAh?=
 =?us-ascii?Q?pRFHdrGOqLdJxYHyk6C07BJiF/8QWU5TU0+5CV291WlEe6lwPaQm86FMl//s?=
 =?us-ascii?Q?FRKnocqxAyr3xh5d+bOp4yYMSmbEC0RYppm2hANCkLXhmuwB5Rgz3CHOSN+Z?=
 =?us-ascii?Q?I1NXRPXtb+UOspRKqZLAZcDbeXW1Br7nfk0z+KzFKYaLgLeDOW4bHY60D0j4?=
 =?us-ascii?Q?IuERPVqvGXWQy5rSYbU6p4QALOu2uHMpLNF/9u/syhN3cYZVM+nlmfU1zn89?=
 =?us-ascii?Q?XR9I60V1a1aUWhwIFPkRglJxrcWLsnEOC39bZlJXEVkQxhDzVeeDOUns01V7?=
 =?us-ascii?Q?zI64pmtancpCjbT7L952oHi7i4JXQx0hrWmH+XyWos3JhVNIyzVuUjBVJcy/?=
 =?us-ascii?Q?rakcshLNC1FdvSl5VU2/ZsM5V1GuLY7I7J0UCvYb2pz02m27vlba7eJD2xCm?=
 =?us-ascii?Q?M5vjCe7a0eLkRYfS7n2nP42BB9kWUkSWxTpN1zCBLL2aWBFliraNvEK9fm94?=
 =?us-ascii?Q?NPbMW4veEOKufI9SR/tU8VB/xAV8NBOIGw9gkLMci83S4kgayd5zRGxfJt4N?=
 =?us-ascii?Q?e8WlpLoE2ggE7Tr/dY2Y6waUUavn9GfpuyX1yYu3FuNjot1lmewLCQ+uuBBB?=
 =?us-ascii?Q?bBHVBag0ugRmL+XtIF/DVfuylRwz9zB/9kqJd7/fkp60VPvZhjd85Sof+i5Z?=
 =?us-ascii?Q?aDTOOXU8q47n0KZALH5ywnl3DHe4Serv7jV6yROXugz4il7Q8doUMfSpZbRl?=
 =?us-ascii?Q?C2HHjm3nRe5fLB26e/cN46qJFC/LZvFC7qWE0l4yPbdoY4D6xzY5NP6E24BC?=
 =?us-ascii?Q?YEnXUSsOv3hnOAe9iWTkfoUhNCp5dDbcfLjw5lyOR5zZwRN3kh0lIkbUznE2?=
 =?us-ascii?Q?UxaoNmMhJIy7EhMQ0gsSM2ovIdhr5v1bJSAW8C0JigSUtY7nd4PV5+0NcdBS?=
 =?us-ascii?Q?qEFfUtS59ee6kAkDO1QKbSLBidp5a5WtH3dCc1HGuY0AeqiuDjsWK2Q/Lf59?=
 =?us-ascii?Q?aOPLIl07l/mAqmbPG5Ei8xxLZ9svR1ldKDWn2wraTtw4kMDh04jkKI4u+ao7?=
 =?us-ascii?Q?B0f2RuwH/p/cqJ4BlqIDWHU=3D?=
X-OriginatorOrg: vivo.com
X-MS-Exchange-CrossTenant-Network-Message-Id: a592c175-08d4-4018-d460-08d9f0265ea3
X-MS-Exchange-CrossTenant-AuthSource: SL2PR06MB3082.apcprd06.prod.outlook.com
X-MS-Exchange-CrossTenant-AuthAs: Internal
X-MS-Exchange-CrossTenant-OriginalArrivalTime: 15 Feb 2022 01:56:23.9354
 (UTC)
X-MS-Exchange-CrossTenant-FromEntityHeader: Hosted
X-MS-Exchange-CrossTenant-Id: 923e42dc-48d5-4cbe-b582-1a797a6412ed
X-MS-Exchange-CrossTenant-MailboxType: HOSTED
X-MS-Exchange-CrossTenant-UserPrincipalName: Edh6wThjQcu9bBPcnAQQNuMw2s0Y/99k5LlcNHPrjrGpOlLqbeF1aegTWK9AI/RhKFCCkax1Oz7ajkvWdmyf1w==
X-MS-Exchange-Transport-CrossTenantHeadersStamped: TY2PR06MB2767
X-Spam-Status: No, score=-1.9 required=5.0 tests=BAYES_00,DKIM_SIGNED,
        DKIM_VALID,RCVD_IN_DNSWL_NONE,RCVD_IN_MSPIKE_H2,SPF_HELO_PASS,SPF_PASS,
        T_SCC_BODY_TEXT_LINE autolearn=ham autolearn_force=no version=3.4.6
X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on
        lindbergh.monkeyblade.net
Precedence: bulk
List-ID: <linux-kernel.vger.kernel.org>
X-Mailing-List: linux-kernel@vger.kernel.org

From: Wang Qing <wangqing@vivo.com>

Use the helper function time_is_{before,after}_jiffies() to improve
code readability.

Signed-off-by: Wang Qing <wangqing@vivo.com>
---
 drivers/clk/mvebu/armada-37xx-periph.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/drivers/clk/mvebu/armada-37xx-periph.c b/drivers/clk/mvebu/armada-37xx-periph.c
index 32ac6b6..14d73f8
--- a/drivers/clk/mvebu/armada-37xx-periph.c
+++ b/drivers/clk/mvebu/armada-37xx-periph.c
@@ -25,6 +25,7 @@
 #include <linux/platform_device.h>
 #include <linux/regmap.h>
 #include <linux/slab.h>
+#include <linux/jiffies.h>
 
 #define TBG_SEL		0x0
 #define DIV_SEL0	0x4
@@ -541,7 +542,7 @@ static void clk_pm_cpu_set_rate_wa(struct clk_pm_cpu *pm_cpu,
 	 * We are going to L0 with rate >= 1GHz. Check whether we have been at
 	 * L1 for long enough time. If not, go to L1 for 20ms.
 	 */
-	if (pm_cpu->l1_expiration && jiffies >= pm_cpu->l1_expiration)
+	if (pm_cpu->l1_expiration && time_is_before_eq_jiffies(pm_cpu->l1_expiration))
 		goto invalidate_l1_exp;
 
 	regmap_update_bits(base, ARMADA_37XX_NB_CPU_LOAD,
-- 
2.7.4