From patchwork Fri Feb 3 12:15:09 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Sascha Hauer X-Patchwork-Id: 13127412 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 59E65C61DA4 for ; Fri, 3 Feb 2023 12:16:34 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender: Content-Transfer-Encoding:Content-Type:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:MIME-Version:Message-Id:Date:Subject:Cc :To:From:Reply-To:Content-ID:Content-Description:Resent-Date:Resent-From: Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:In-Reply-To:References: List-Owner; bh=bSQPEeecnqxXLk0ilC8nVOoHy29pAW72/oU7ra1Q4EQ=; b=sOZd2wnH6ybcQm /It0gqDcQXTAzOEclkM5RU8d2xGxqU+tC2lRTaiEozn+mP+DmcTOdI2cttUh4n/ZYGBpf8u700yDi RWgQcqCD60W5x1gqKkCyahd583V9Z2F7Vjnq7ebOyYkEUpRWjf2IwQvBDkGnmSVyPTen8hp2be6T3 Z+Ag9ce9z+QYKBeFa4CB29LOR+tiw1UIYcPgz/tnf6fYp8iBhj05OGa1n9E9LYxNhApMHDB0x/3Qw RHMMp8eXD3k7/sffGwtEXRdYKgH4Kb+bw9ZmYesJ14X3JJtsV71c3vRSaXBiTSIklizyDwm1lmNvE GZi2LqOHcxOS7KvGJIbA==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1pNuya-001j9a-JA; Fri, 03 Feb 2023 12:15:33 +0000 Received: from metis.ext.pengutronix.de ([2001:67c:670:201:290:27ff:fe1d:cc33]) by bombadil.infradead.org with esmtps (Exim 4.94.2 #2 (Red Hat Linux)) id 1pNuyT-001j6x-BC for linux-arm-kernel@lists.infradead.org; Fri, 03 Feb 2023 12:15:28 +0000 Received: from drehscheibe.grey.stw.pengutronix.de ([2a0a:edc0:0:c01:1d::a2]) by metis.ext.pengutronix.de with esmtps (TLS1.3:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.92) (envelope-from ) id 1pNuyN-0004XX-0Y; Fri, 03 Feb 2023 13:15:19 +0100 Received: from [2a0a:edc0:0:1101:1d::28] (helo=dude02.red.stw.pengutronix.de) by drehscheibe.grey.stw.pengutronix.de with esmtp (Exim 4.94.2) (envelope-from ) id 1pNuyL-002OLW-0T; Fri, 03 Feb 2023 13:15:18 +0100 Received: from sha by dude02.red.stw.pengutronix.de with local (Exim 4.94.2) (envelope-from ) id 1pNuyL-00F27d-1o; Fri, 03 Feb 2023 13:15:17 +0100 From: Sascha Hauer To: linux-arm-kernel@lists.infradead.org Cc: NXP Linux Team , Pengutronix Kernel Team , Shawn Guo , Frank Li , Will Deacon , Sascha Hauer Subject: [PATCH] drivers/perf: fsl_imx8_ddr_perf: Remove set-but-not-used variable Date: Fri, 3 Feb 2023 13:15:09 +0100 Message-Id: <20230203121509.3580245-1-s.hauer@pengutronix.de> X-Mailer: git-send-email 2.30.2 MIME-Version: 1.0 X-SA-Exim-Connect-IP: 2a0a:edc0:0:c01:1d::a2 X-SA-Exim-Mail-From: sha@pengutronix.de X-SA-Exim-Scanned: No (on metis.ext.pengutronix.de); SAEximRunCond expanded to false X-PTX-Original-Recipient: linux-arm-kernel@lists.infradead.org X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20230203_041525_420918_0002E660 X-CRM114-Status: GOOD ( 11.02 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org active_events is set but not used, remove it. Signed-off-by: Sascha Hauer --- drivers/perf/fsl_imx8_ddr_perf.c | 3 --- 1 file changed, 3 deletions(-) diff --git a/drivers/perf/fsl_imx8_ddr_perf.c b/drivers/perf/fsl_imx8_ddr_perf.c index 8e058e08fe810..5222ba1e79d0e 100644 --- a/drivers/perf/fsl_imx8_ddr_perf.c +++ b/drivers/perf/fsl_imx8_ddr_perf.c @@ -97,7 +97,6 @@ struct ddr_pmu { struct hlist_node node; struct device *dev; struct perf_event *events[NUM_COUNTERS]; - int active_events; enum cpuhp_state cpuhp_state; const struct fsl_ddr_devtype_data *devtype_data; int irq; @@ -530,7 +529,6 @@ static int ddr_perf_event_add(struct perf_event *event, int flags) } pmu->events[counter] = event; - pmu->active_events++; hwc->idx = counter; hwc->state |= PERF_HES_STOPPED; @@ -562,7 +560,6 @@ static void ddr_perf_event_del(struct perf_event *event, int flags) ddr_perf_event_stop(event, PERF_EF_UPDATE); ddr_perf_free_counter(pmu, counter); - pmu->active_events--; hwc->idx = -1; }