linux-kernel - [PATCH v2 3/5] bus: hisi_lpc: Correct error code for timeout

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Message-ID: <1662104841-55360-4-git-send-email-john.garry@huawei.com>
Date:   Fri, 2 Sep 2022 15:47:19 +0800
From:   John Garry <john.garry@...wei.com>
To:     <xuwei5@...ilicon.com>
CC:     <andriy.shevchenko@...ux.intel.com>, <linuxarm@...wei.com>,
        <rafael.j.wysocki@...el.com>, <linux-kernel@...r.kernel.org>,
        <soc@...nel.org>, <yangyingliang@...wei.com>,
        John Garry <john.garry@...wei.com>
Subject: [PATCH v2 3/5] bus: hisi_lpc: Correct error code for timeout

From: Andy Shevchenko <andriy.shevchenko@...ux.intel.com>

The usual error code is -ETIMEDOUT, the currently used -ETIME is specific
for timers.

Signed-off-by: Andy Shevchenko <andriy.shevchenko@...ux.intel.com>
Reviewed-by: Rafael J. Wysocki <rafael.j.wysocki@...el.com>
Signed-off-by: John Garry <john.garry@...wei.com>
---
 drivers/bus/hisi_lpc.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/bus/hisi_lpc.c b/drivers/bus/hisi_lpc.c
index 03d4d96ff794..a6513a571d7b 100644
--- a/drivers/bus/hisi_lpc.c
+++ b/drivers/bus/hisi_lpc.c
@@ -85,7 +85,7 @@ static int wait_lpc_idle(void __iomem *mbase, unsigned int waitcnt)
 		ndelay(LPC_NSEC_PERWAIT);
 	} while (--waitcnt);
 
-	return -ETIME;
+	return -ETIMEDOUT;
 }
 
 /*
-- 
2.35.3