From mboxrd@z Thu Jan 1 00:00:00 1970 From: Wei Yongjun Subject: [PATCH] spi: qup: Remove spi_master_put in spi_qup_remove() Date: Tue, 26 Jul 2016 14:53:53 +0000 Message-ID: <1469544833-32205-1-git-send-email-weiyj.lk@gmail.com> Mime-Version: 1.0 Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: 7bit Return-path: Sender: linux-spi-owner-u79uwXL29TY76Z2rM5mHXA@public.gmane.org To: Andy Gross , David Brown , Mark Brown Cc: Wei Yongjun , linux-arm-msm-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, linux-soc-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, linux-spi-u79uwXL29TY76Z2rM5mHXA@public.gmane.org List-Id: linux-arm-msm@vger.kernel.org The call to spi_master_put() in spi_qup_remove() is redundant since the master is registered using devm_spi_register_master() and no reference hold by using spi_master_get() in spi_qup_remove(). This is detected by Coccinelle semantic patch. Signed-off-by: Wei Yongjun --- drivers/spi/spi-qup.c | 1 - 1 file changed, 1 deletion(-) diff --git a/drivers/spi/spi-qup.c b/drivers/spi/spi-qup.c index c338ef1..7f15556 100644 --- a/drivers/spi/spi-qup.c +++ b/drivers/spi/spi-qup.c @@ -1030,7 +1030,6 @@ static int spi_qup_remove(struct platform_device *pdev) pm_runtime_put_noidle(&pdev->dev); pm_runtime_disable(&pdev->dev); - spi_master_put(master); return 0; } -- To unsubscribe from this list: send the line "unsubscribe linux-spi" in the body of a message to majordomo-u79uwXL29TY76Z2rM5mHXA@public.gmane.org More majordomo info at http://vger.kernel.org/majordomo-info.html