From: Oskar Ray-Frayssinet <rayfraytech@gmail.com>
To: hansg@kernel.org, mchehab@kernel.org
Cc: sakari.ailus@linux.intel.com, andy@kernel.org,
gregkh@linuxfoundation.org, linux-media@vger.kernel.org,
linux-staging@lists.linux.dev, linux-kernel@vger.kernel.org,
Oskar Ray-Frayssinet <rayfraytech@gmail.com>
Subject: [PATCH] staging: atomisp: replace msleep with usleep_range in atomisp-gc2235.c
Date: Tue, 10 Mar 2026 00:14:45 +0100 [thread overview]
Message-ID: <20260309231445.7000-1-rayfraytech@gmail.com> (raw)
Replace msleep(5) with usleep_range(5000, 6000) to avoid sleeping
longer than necessary. msleep() with values less than 20ms may sleep
for up to 20ms due to timer granularity.
Signed-off-by: Oskar Ray-Frayssinet <rayfraytech@gmail.com>
---
drivers/staging/media/atomisp/i2c/atomisp-gc2235.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/staging/media/atomisp/i2c/atomisp-gc2235.c b/drivers/staging/media/atomisp/i2c/atomisp-gc2235.c
index d3414312e1de..db5e007efc56 100644
--- a/drivers/staging/media/atomisp/i2c/atomisp-gc2235.c
+++ b/drivers/staging/media/atomisp/i2c/atomisp-gc2235.c
@@ -433,7 +433,7 @@ static int power_up(struct v4l2_subdev *sd)
goto fail_power;
}
- msleep(5);
+ usleep_range(5000, 6000);
return 0;
fail_clk:
--
2.43.0
next reply other threads:[~2026-03-09 23:15 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-03-09 23:14 Oskar Ray-Frayssinet [this message]
2026-03-10 11:43 ` [PATCH] staging: atomisp: replace msleep with usleep_range in atomisp-gc2235.c Andy Shevchenko
2026-03-10 15:03 ` [PATCH v2] staging: media: atomisp: replace msleep() with fsleep() " Oskar Ray-Frayssinet
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