linux-kernel - [PATCH] mmc: s3cmci: Drop unused variables in dbg

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Message-Id: <20200903054333.18331-1-krzk@kernel.org>
Date:   Thu,  3 Sep 2020 07:43:33 +0200
From:   Krzysztof Kozlowski <krzk@...nel.org>
To:     Ben Dooks <ben-linux@...ff.org>,
        Ulf Hansson <ulf.hansson@...aro.org>,
        linux-arm-kernel@...ts.infradead.org, linux-mmc@...r.kernel.org,
        linux-kernel@...r.kernel.org
Cc:     Krzysztof Kozlowski <krzk@...nel.org>
Subject: [PATCH] mmc: s3cmci: Drop unused variables in dbg_dumpregs

The 'imask' and 'bsize' are not used in dbg_dumpregs:

  drivers/mmc/host/s3cmci.c:149:36: warning: variable 'imask' set but not used [-Wunused-but-set-variable]
  drivers/mmc/host/s3cmci.c:148:63: warning: variable 'bsize' set but not used [-Wunused-but-set-variable]

Reported-by: kernel test robot <lkp@...el.com>
Signed-off-by: Krzysztof Kozlowski <krzk@...nel.org>
---
 drivers/mmc/host/s3cmci.c | 6 ++----
 1 file changed, 2 insertions(+), 4 deletions(-)

diff --git a/drivers/mmc/host/s3cmci.c b/drivers/mmc/host/s3cmci.c
index ac94f926624d..40329aeacfdf 100644
--- a/drivers/mmc/host/s3cmci.c
+++ b/drivers/mmc/host/s3cmci.c
@@ -145,8 +145,8 @@ static void s3cmci_reset(struct s3cmci_host *host);
 
 static void dbg_dumpregs(struct s3cmci_host *host, char *prefix)
 {
-	u32 con, pre, cmdarg, cmdcon, cmdsta, r0, r1, r2, r3, timer, bsize;
-	u32 datcon, datcnt, datsta, fsta, imask;
+	u32 con, pre, cmdarg, cmdcon, cmdsta, r0, r1, r2, r3, timer;
+	u32 datcon, datcnt, datsta, fsta;
 
 	con 	= readl(host->base + S3C2410_SDICON);
 	pre 	= readl(host->base + S3C2410_SDIPRE);
@@ -158,12 +158,10 @@ static void dbg_dumpregs(struct s3cmci_host *host, char *prefix)
 	r2 	= readl(host->base + S3C2410_SDIRSP2);
 	r3 	= readl(host->base + S3C2410_SDIRSP3);
 	timer 	= readl(host->base + S3C2410_SDITIMER);
-	bsize 	= readl(host->base + S3C2410_SDIBSIZE);
 	datcon 	= readl(host->base + S3C2410_SDIDCON);
 	datcnt 	= readl(host->base + S3C2410_SDIDCNT);
 	datsta 	= readl(host->base + S3C2410_SDIDSTA);
 	fsta 	= readl(host->base + S3C2410_SDIFSTA);
-	imask   = readl(host->base + host->sdiimsk);
 
 	dbg(host, dbg_debug, "%s  CON:[%08x]  PRE:[%08x]  TMR:[%08x]\n",
 				prefix, con, pre, timer);
-- 
2.17.1