[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]
Message-Id: <1644546640-23283-3-git-send-email-wangqing@vivo.com>
Date: Thu, 10 Feb 2022 18:30:25 -0800
From: Qing Wang <wangqing@...o.com>
To: Konrad Rzeszutek Wilk <konrad.wilk@...cle.com>,
Roger Pau Monné <roger.pau@...rix.com>,
Jens Axboe <axboe@...nel.dk>,
Michael Turquette <mturquette@...libre.com>,
Stephen Boyd <sboyd@...nel.org>,
Jani Nikula <jani.nikula@...ux.intel.com>,
Joonas Lahtinen <joonas.lahtinen@...ux.intel.com>,
Rodrigo Vivi <rodrigo.vivi@...el.com>,
David Airlie <airlied@...ux.ie>,
Daniel Vetter <daniel@...ll.ch>,
Alex Deucher <alexander.deucher@....com>,
Christian König <christian.koenig@....com>,
"Pan, Xinhui" <Xinhui.Pan@....com>,
Srinivas Pandruvada <srinivas.pandruvada@...ux.intel.com>,
Jiri Kosina <jikos@...nel.org>,
Benjamin Tissoires <benjamin.tissoires@...hat.com>,
Dmitry Torokhov <dmitry.torokhov@...il.com>,
Alasdair Kergon <agk@...hat.com>,
Mike Snitzer <snitzer@...hat.com>, dm-devel@...hat.com,
Mauro Carvalho Chehab <mchehab@...nel.org>,
Hans Verkuil <hverkuil@...all.nl>,
xen-devel@...ts.xenproject.org, linux-block@...r.kernel.org,
linux-kernel@...r.kernel.org, linux-clk@...r.kernel.org,
intel-gfx@...ts.freedesktop.org, dri-devel@...ts.freedesktop.org,
amd-gfx@...ts.freedesktop.org, linux-input@...r.kernel.org,
linux-media@...r.kernel.org
Cc: Wang Qing <wangqing@...o.com>
Subject: [PATCH V2 2/13] clk: mvebu: use time_is_before_eq_jiffies() instead of jiffies judgment
From: Wang Qing <wangqing@...o.com>
It is better use time_xxx() directly instead of jiffies judgment
for understanding.
Signed-off-by: Wang Qing <wangqing@...o.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
Powered by blists - more mailing lists