From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Google-Smtp-Source: ACJfBot0Pn9DggsmVjII7QbpPmv9gbjnAZkV6LL7eZwK+7/WF2k9ClwSlRNzIvPJ+7Y3ziIu7LhY ARC-Seal: i=1; a=rsa-sha256; t=1515700470; cv=none; d=google.com; s=arc-20160816; b=tbnc7Mb+3CldnE4aPxiaKEAaYpy6zY19ZyzTRfKzZRXe/I17JXJpEKHd398balCGY0 S1X8qvXgu4hmQp5Eds6WLNKMUqhEJSCB/85gqtA5Ao7EB9TcRe4ner7r33jxKFOZSV6u Ui6qLdy/8U7asqQMwW1doN3j3ud3uSrpDg1AzD7A32mm78eQ+PKYc8583zKb9PopIsdg D5rPOloH5hNly7Dmsb7EsANjWcdQ3q9QJMiIY311ZviO9wZQEvVc40Bg1pEmOmORd80/ I3zy531enPRvpUxsKLuDHDjySdPGMvrkk04eICGtD5GFGYSNsVs5sNTGYPF/gyP6+pks zIsw== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=date:message-id:user-agent:cc:to:references:in-reply-to:from :subject:content-transfer-encoding:mime-version:dmarc-filter :dkim-signature:dkim-signature:arc-authentication-results; bh=su3xSGKUspvY4MVCZPetxXnjzAfKnX+i3V9QSRIySB0=; b=JirQobWq95QrpIlcGhudcx+G2zJz8FGYYBdj4IEDxt/InJS7NwlpwYBrz4VvuEt/fp jXA15a9Sw1ZyqkWMk7+nbVITVjqjufT4G1iU9QtMDknvLzlkTvi8O7FiSlqRJtmp3bed gPp/0LPzngJQTH1uuhJjaJLKemRsnbeux3e9o6wD8zTBhtOuy4i8a/GyLPlYNr0IGSij jRxF4xvi1uivbt2gwq5jjnjaYkPrN8QsJwE8m7ib/7iOqCtR7OAmiAtScIarXevYilXE Hb9UkmoiOA+4MshG7hJDteG1CG9zLfa8cXPqv/YTcivzVFFV8NBS02a+YVXJhw7geGxe +EWQ== ARC-Authentication-Results: i=1; mx.google.com; dkim=pass header.i=@codeaurora.org header.s=default header.b=UQ6KcOB3; dkim=pass header.i=@codeaurora.org header.s=default header.b=IPQuPegr; spf=pass (google.com: domain of kvalo@codeaurora.org designates 198.145.29.96 as permitted sender) smtp.mailfrom=kvalo@codeaurora.org Authentication-Results: mx.google.com; dkim=pass header.i=@codeaurora.org header.s=default header.b=UQ6KcOB3; dkim=pass header.i=@codeaurora.org header.s=default header.b=IPQuPegr; spf=pass (google.com: domain of kvalo@codeaurora.org designates 198.145.29.96 as permitted sender) smtp.mailfrom=kvalo@codeaurora.org DMARC-Filter: OpenDMARC Filter v1.3.2 smtp.codeaurora.org 2DFCE601D4 Authentication-Results: pdx-caf-mail.web.codeaurora.org; dmarc=none (p=none dis=none) header.from=codeaurora.org Authentication-Results: pdx-caf-mail.web.codeaurora.org; spf=none smtp.mailfrom=kvalo@codeaurora.org Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit Subject: Re: [v2] b43: Replace mdelay with usleep_range in b43_radio_2057_init_post From: Kalle Valo In-Reply-To: <1515462006-6144-1-git-send-email-baijiaju1990@gmail.com> References: <1515462006-6144-1-git-send-email-baijiaju1990@gmail.com> To: Jia-Ju Bai Cc: Larry.Finger@lwfinger.net, kstewart@linuxfoundation.org, johannes.berg@intel.com, tiwai@suse.de, gregkh@linuxfoundation.org, colin.king@canonical.com, andrew.zaborowski@intel.com, linux-kernel@vger.kernel.org, linux-wireless@vger.kernel.org, netdev@vger.kernel.org, b43-dev@lists.infradead.org, Jia-Ju Bai User-Agent: pwcli/0.0.0-git (https://github.com/kvalo/pwcli/) Python/2.7.12 Message-Id: <20180111195429.A9D5C60BE3@smtp.codeaurora.org> Date: Thu, 11 Jan 2018 19:54:29 +0000 (UTC) X-getmail-retrieved-from-mailbox: INBOX X-GMAIL-THRID: =?utf-8?q?1589076858178377432?= X-GMAIL-MSGID: =?utf-8?q?1589327136243847172?= X-Mailing-List: linux-kernel@vger.kernel.org List-ID: Jia-Ju Bai wrote: > b43_radio_2057_init_post is not called in an interrupt handler > nor holding a spinlock. > The function mdelay in it can be replaced with usleep_range, > to reduce busy wait. > > Signed-off-by: Jia-Ju Bai > Acked-by: Larry Finger Patch applied to wireless-drivers-next.git, thanks. 4330b53e9662 b43: Replace mdelay with usleep_range in b43_radio_2057_init_post -- https://patchwork.kernel.org/patch/10150845/ https://wireless.wiki.kernel.org/en/developers/documentation/submittingpatches