From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Cyrus-Session-Id: sloti22d1t05-3734533-1521628173-2-3749014122105777553 X-Sieve: CMU Sieve 3.0 X-Spam-known-sender: no X-Spam-score: 0.0 X-Spam-hits: BAYES_00 -1.9, HEADER_FROM_DIFFERENT_DOMAINS 0.25, RCVD_IN_DNSWL_MED -2.3, SPF_PASS -0.001, LANGUAGES enda, BAYES_USED global, SA_VERSION 3.4.0 X-Spam-source: IP='140.211.166.138', Host='smtp1.osuosl.org', Country='US', FromHeader='org', MailFrom='org' X-Spam-charsets: plain='us-ascii' X-Resolved-to: greg@kroah.com X-Delivered-to: greg@kroah.com X-Mail-from: driverdev-devel-bounces@linuxdriverproject.org ARC-Seal: i=1; a=rsa-sha256; cv=none; d=messagingengine.com; s=arctest; t=1521628172; b=LX8vWeWBpWE9zREVBXpUeeex5PwhyK8CVXW1dMcb3GpObS9 cBqekkGS7P08zPfVlsQyjZQjUsSIG+YhrPk46fQkljP43vPquEYpq73OivLru23l 3cgDY4/iJq9xCLaQVKnzYxzl3eCpFHINNuktklb5wJA/IGsb78fB1fcs1izckFtA 9TO0+UCClqNFBjXC+T1/eXcJp+MguO3+Dc/RXQs5G0uFFOw1cKgCy+UjkzudWfpa ZH3SXR8hQUs+hmvGr4q6vwFAXCQXogZVznVedz1t+FS5AXAKe6i5/EU4Ioc0qs5d IKL8FHv8YstomEu2Er03749v4ysCodZkOfszRWQ== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d= messagingengine.com; h=from:to:subject:date:message-id :in-reply-to:references:list-id:list-unsubscribe:list-archive :list-post:list-help:list-subscribe:cc:mime-version:content-type :content-transfer-encoding:sender; s=arctest; t=1521628172; bh=Q 7L5SmlPDujCUzbbs0pZlAUqXjaG8rBQQ9DD43fNgN8=; b=CaTpMUg979t1hKNz0 jb5TW5rtbRXqIdHNTrZH8gLtmn80qLRZCr8lfMZ/0I6eBL/1lD0VBGXnDrA2oQXk pJMOxEicYtjiV2iMXDlcFD2/ZpqXRxTZrIr+T7esSAFftjcXmTC/5DdVjZ2FJKI+ Xi1ltowFEHyP2CZvyikflhG3N9k4ZwfgVZJh8UeeoRi/sjJx1TPyLMA7wXylvay6 +/tc2Qru8QfgKi9dKDLqNiXligpwq7PWmXTD3SFrWt1eGMgkywDM5uGsV18BVqW7 GLEtGLOc15PQ8UOThkrh/w4wuSmSkXUkeVkmlb1kCIf31n0kR0wXFJO9yLbW5zir a3kPA== ARC-Authentication-Results: i=1; mx5.messagingengine.com; arc=none (no signatures found); dkim=fail (message has been altered, 1024-bit rsa key sha256) header.d=onstation.org header.i=@onstation.org header.b=bU63GMfi x-bits=1024 x-keytype=rsa x-algorithm=sha256 x-selector=default; dmarc=none (p=none,has-list-id=yes,d=none) header.from=onstation.org; iprev=pass policy.iprev=140.211.166.138 (smtp1.osuosl.org); spf=pass smtp.mailfrom=driverdev-devel-bounces@linuxdriverproject.org smtp.helo=whitealder.osuosl.org; x-aligned-from=fail; x-ptr=fail x-ptr-helo=whitealder.osuosl.org x-ptr-lookup=smtp1.osuosl.org; x-return-mx=pass smtp.domain=linuxdriverproject.org smtp.result=pass smtp_is_org_domain=yes header.domain=onstation.org header.mx.error=NOERROR header.aaaa.error=NOERROR header.result=warn header_is_org_domain=yes; x-tls=pass version=TLSv1.2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128; x-vs=clean score=0 state=0 Authentication-Results: mx5.messagingengine.com; arc=none (no signatures found); dkim=fail (message has been altered, 1024-bit rsa key sha256) header.d=onstation.org header.i=@onstation.org header.b=bU63GMfi x-bits=1024 x-keytype=rsa x-algorithm=sha256 x-selector=default; dmarc=none (p=none,has-list-id=yes,d=none) header.from=onstation.org; iprev=pass policy.iprev=140.211.166.138 (smtp1.osuosl.org); spf=pass smtp.mailfrom=driverdev-devel-bounces@linuxdriverproject.org smtp.helo=whitealder.osuosl.org; x-aligned-from=fail; x-ptr=fail x-ptr-helo=whitealder.osuosl.org x-ptr-lookup=smtp1.osuosl.org; x-return-mx=pass smtp.domain=linuxdriverproject.org smtp.result=pass smtp_is_org_domain=yes header.domain=onstation.org header.mx.error=NOERROR header.aaaa.error=NOERROR header.result=warn header_is_org_domain=yes; x-tls=pass version=TLSv1.2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128; x-vs=clean score=0 state=0 X-ME-VSCategory: clean X-Remote-Delivered-To: driverdev-devel@osuosl.org From: Brian Masney To: jic23@kernel.org, linux-iio@vger.kernel.org Subject: [PATCH 03/11] staging: iio: tsl2x7x: no need to clear interrupt flag when getting lux Date: Wed, 21 Mar 2018 06:29:04 -0400 Message-Id: <20180321102912.5130-4-masneyb@onstation.org> X-Mailer: git-send-email 2.14.3 In-Reply-To: <20180321102912.5130-1-masneyb@onstation.org> References: <20180321102912.5130-1-masneyb@onstation.org> X-BeenThere: driverdev-devel@linuxdriverproject.org X-Mailman-Version: 2.1.24 List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: devel@driverdev.osuosl.org, lars@metafoo.de, gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org, Jon.Brenner@ams.com, pmeerw@pmeerw.net, knaack.h@gmx.de MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Errors-To: driverdev-devel-bounces@linuxdriverproject.org Sender: "devel" X-getmail-retrieved-from-mailbox: INBOX X-Mailing-List: linux-kernel@vger.kernel.org List-ID: tsl2x7x_get_lux() does not need to clear the interrupt flag when querying the ALS. The interrupt flag is cleared in tsl2x7x_event_handler(). This patches removes the unnecessary code. Signed-off-by: Brian Masney --- drivers/staging/iio/light/tsl2x7x.c | 4 ---- 1 file changed, 4 deletions(-) diff --git a/drivers/staging/iio/light/tsl2x7x.c b/drivers/staging/iio/light/tsl2x7x.c index 59921850a226..9c929e273135 100644 --- a/drivers/staging/iio/light/tsl2x7x.c +++ b/drivers/staging/iio/light/tsl2x7x.c @@ -387,10 +387,6 @@ static int tsl2x7x_get_lux(struct iio_dev *indio_dev) buf[i] = ret; } - ret = tsl2x7x_clear_interrupts(chip, TSL2X7X_CMD_ALS_INT_CLR); - if (ret < 0) - goto out_unlock; - /* extract ALS/lux data */ ch0 = le16_to_cpup((const __le16 *)&buf[0]); ch1 = le16_to_cpup((const __le16 *)&buf[2]); -- 2.14.3 _______________________________________________ devel mailing list devel@linuxdriverproject.org http://driverdev.linuxdriverproject.org/mailman/listinfo/driverdev-devel