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[2607:f8b0:4864:20::632]) by gmr-mx.google.com with ESMTPS id a71si427847vsb.1.2018.10.02.06.01.33 for (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Tue, 02 Oct 2018 06:01:33 -0700 (PDT) Received-SPF: pass (google.com: domain of mamtashukla555@gmail.com designates 2607:f8b0:4864:20::632 as permitted sender) client-ip=2607:f8b0:4864:20::632; Authentication-Results: gmr-mx.google.com; dkim=pass header.i=@gmail.com header.s=20161025 header.b=uMd9xwgu; spf=pass (google.com: domain of mamtashukla555@gmail.com designates 2607:f8b0:4864:20::632 as permitted sender) smtp.mailfrom=mamtashukla555@gmail.com; dmarc=pass (p=NONE sp=QUARANTINE dis=NONE) header.from=gmail.com Received: by mail-pl1-x632.google.com with SMTP id p5-v6so1395865plk.3 for ; Tue, 02 Oct 2018 06:01:33 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=date:from:to:cc:subject:message-id:mime-version:content-disposition :user-agent; bh=k1/9QGOjKeq45xq8afnhsClvf6TbvB10wcxIUr65QQw=; b=uMd9xwguR20DiRq87Ybhjau4WfQt3a+a8SPfl2bWDBq8UUKs6xCfhPBjJAc5RX1BMY 8WrY3YXL4NubS+0fKDSh2PwXP7c8/idDqnGCyZq4Q0mX8BVX79GXmp01YpjHmrIVxprj tw6GE01sQPP8qJ/zq0hdqwN20d4cwqB2o8EnH38L7yPYQ7tWabXZ4d1h+JZeuhRgET/v gLYh4Qs3FaI9KqGHNDooInh9If+FedRx203SO5iviMTkGXZCYp1BCI1eJoKLxpBYoBNq jpUaButm7FZdPGzaGTfkJg1I0VU5GtS/4ZEosB4fNlMMPKKufUxwCg36zBXF8EksEDaq vyjA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:date:from:to:cc:subject:message-id:mime-version :content-disposition:user-agent; bh=k1/9QGOjKeq45xq8afnhsClvf6TbvB10wcxIUr65QQw=; b=phJbwWxLcidVoUHWFf8Hfdt5PXANWDPHu+V4FqZJqdMszcjriFedg31xDvEWZpHGOT ymah+B8bDBgD0ySCb71vpsmBPAsi8/JMdYkL8uvjo56XQgSlryFWsb7sjOva0WxOJJxX i2iyIPAr/ueooeFDIu5YER3Y9MFU/tk5kCQEqWogLIFrubgws4uGQ4yZ+xl0JXEpdN/H ixW6I8VWlpH21MFLHUXzuNtxPVldt994Vk4NH7XLTUsCIGs3TF/KeyTsEfPAZCgQpKa9 wMsKjObNZlUKEDQgqxCsfo3ZfPJiHzMqnBgU8bkzNZ5o3DqdDupOL2jSuyPCxnx6XlSF NcZQ== X-Gm-Message-State: ABuFfogPKzuPMXpAGuiwHPEnFW6Pr5xanGc3P4A19PcBq9gATmQhQNTr 2bLWdmyIBPzhQCBLOm9+AoTT/EdM X-Received: by 2002:a63:2ad4:: with SMTP id q203-v6mr12335679pgq.356.1538485293132; Tue, 02 Oct 2018 06:01:33 -0700 (PDT) Return-Path: Received: from armorer ([59.98.124.138]) by smtp.gmail.com with ESMTPSA id e7-v6sm28267753pfk.3.2018.10.02.06.01.31 (version=TLS1 cipher=ECDHE-RSA-AES128-SHA bits=128/128); Tue, 02 Oct 2018 06:01:32 -0700 (PDT) Date: Tue, 2 Oct 2018 18:31:24 +0530 From: Mamta Shukla To: outreachy-kernel@googlegroups.com Cc: gregkh@linuxfoundation.org Subject: [PATCH] staging: rts5208: Replace udelay() with usleep_range() Message-ID: <20181002130124.GA27163@armorer> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline User-Agent: Mutt/1.5.21 (2010-09-15) udelay(unsigned long usec) replaced with usleep_range(unsigned long min, unsigned long max) to prevent trigger by interrupt in specified duration.Also provides better scheduling,power management for drivers. Issue found with checkpatch.pl Signed-off-by: Mamta Shukla --- drivers/staging/rts5208/ms.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/staging/rts5208/ms.c b/drivers/staging/rts5208/ms.c index f53adf1..6654cdd 100644 --- a/drivers/staging/rts5208/ms.c +++ b/drivers/staging/rts5208/ms.c @@ -3245,7 +3245,7 @@ static int ms_write_multiple_pages(struct rtsx_chip *chip, u16 old_blk, return STATUS_FAIL; } - udelay(30); + usleep_range(30, 60); rtsx_init_cmd(chip); @@ -4167,7 +4167,7 @@ int mg_set_ICV(struct scsi_cmnd *srb, struct rtsx_chip *chip) #ifdef MG_SET_ICV_SLOW for (i = 0; i < 2; i++) { - udelay(50); + usleep_range(50, 100); rtsx_init_cmd(chip); -- 1.9.1