From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-qv1-f54.google.com (mail-qv1-f54.google.com [209.85.219.54]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id B05453FC3 for ; Tue, 14 Sep 2021 21:36:13 +0000 (UTC) Received: by mail-qv1-f54.google.com with SMTP id jo30so642097qvb.3 for ; Tue, 14 Sep 2021 14:36:13 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20210112; h=from:to:cc:subject:date:message-id:mime-version :content-transfer-encoding; bh=TM7n1dna53Y+KIAaPOy7ZFMjIdGf78aBP+tCGyC56Vg=; b=DAC1/pVsNhGIcvBmDc9SeGCceDyR50hfxd+iKWA/tz5Vo1SNNSZT0AAOBvDUjXQra3 eZvPTp9ko9mZyp64jH3sdV5Dht380B+OfR0YsRKUguudovbd7d/DIgkfrRBT+KkpQZJh 9TITi118J4Ah3TXRLEZmM0HYFPCL66PLUjAW2j+VWmooUta6tHTi6clOy4FLp8oHfRLO IiSbHzatBpg8dIv05lja0Ank4V56S6OSBNxEdAneqVRcC3O1yPzQ5HYhhAzyIW4EsGP7 idqPpGhEJmhugxPKOGzL85st/rmX3qXO/5AuDoCENlbRti0m628kg3uBUt+ukVqkxC5S mJhA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=x-gm-message-state:from:to:cc:subject:date:message-id:mime-version :content-transfer-encoding; bh=TM7n1dna53Y+KIAaPOy7ZFMjIdGf78aBP+tCGyC56Vg=; b=Zkf5JlzjFX0kZn1BGb1AVUWRTI5ILo1XMVftR1XDe1E+BJc7bkVuduj7TVHOQPZHTR kADRNlIhAvtDbr347KLjD+9lfQFfT9dH4uo/+pW8av8nqpbFNSYQYcsKze5soXEbOsOZ E151+PvaRt5LWFpdvFiffkhfrtQXKgee2zhf80fG/TYid3BMvjOxywjbVwWCso4iaGAU 48It06+xG3+cJ1a49JclUgY8UE5jIZMfaK1AjsLHXde1EZLdqEooduoSJqntAWF9Zo7P ZWTLgVHShauDgfNY6hVutS0mpyfFQ6PKe6fyPXt3rDUQwyVs+Knx1PASzzwlQIuQoWOm pIlA== X-Gm-Message-State: AOAM532jrQ9b8cCstl63+igzAryP/gszfwY+fzYjas9prChWlMmbMHH1 Q8brsgdNOs52M83BVi5RyWlBS5yQU9i8Wg== X-Google-Smtp-Source: ABdhPJz2Zop7j8KONtVZ0sRJ5q7df0Ka9HDAi4ufXlIgii5Kyy9dx1qoT8OkUBU9HJovOF8haJu1VQ== X-Received: by 2002:a05:6214:12eb:: with SMTP id w11mr7840443qvv.10.1631655372329; Tue, 14 Sep 2021 14:36:12 -0700 (PDT) Received: from localhost.localdomain ([191.84.239.65]) by smtp.gmail.com with ESMTPSA id o7sm6716611qtw.87.2021.09.14.14.36.09 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 14 Sep 2021 14:36:12 -0700 (PDT) From: Gaston Gonzalez To: linux-staging@lists.linux.dev Cc: gregkh@linuxfoundation.org, nsaenz@kernel.org, stefan.wahren@i2se.com, arnd@arndb.de, dan.carpenter@oracle.com, ojaswin98@gmail.com, amarjargal16@gmail.com, linux-rpi-kernel@lists.infradead.org, linux-arm-kernel@lists.infradead.org, bcm-kernel-feedback-list@broadcom.com, linux-kernel@vger.kernel.org, gascoar@gmail.com Subject: [PATCH 1/8] staging: vchiq_arm: replace sleep() with usleep_range() Date: Tue, 14 Sep 2021 18:35:26 -0300 Message-Id: <20210914213532.396654-1-gascoar@gmail.com> X-Mailer: git-send-email 2.33.0 Precedence: bulk X-Mailing-List: linux-staging@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit usleep_range() should be used instead of sleep() when sleepings range from 10 us to 20 ms, [1]. Reported by checkpatch.pl [1] Documentation/timers/timers-howto.txt --- drivers/staging/vc04_services/interface/vchiq_arm/vchiq_arm.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/staging/vc04_services/interface/vchiq_arm/vchiq_arm.c b/drivers/staging/vc04_services/interface/vchiq_arm/vchiq_arm.c index b25369a13452..0214ae37e01f 100644 --- a/drivers/staging/vc04_services/interface/vchiq_arm/vchiq_arm.c +++ b/drivers/staging/vc04_services/interface/vchiq_arm/vchiq_arm.c @@ -824,7 +824,7 @@ vchiq_bulk_transmit(unsigned int handle, const void *data, unsigned int size, if (status != VCHIQ_RETRY) break; - msleep(1); + usleep_range(1000, 1100); } return status; @@ -861,7 +861,7 @@ enum vchiq_status vchiq_bulk_receive(unsigned int handle, void *data, if (status != VCHIQ_RETRY) break; - msleep(1); + usleep_range(1000, 1100); } return status; -- 2.33.0