linux-kernel - RE: [PATCH V2 1/2] scsi: ufs: Fix interrupt error message for shared interrupts

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Message-ID: <SN6PR04MB4640D8FA22E983946538388BFC450@SN6PR04MB4640.namprd04.prod.outlook.com>
Date:   Tue, 11 Aug 2020 13:49:50 +0000
From:   Avri Altman <Avri.Altman@....com>
To:     Adrian Hunter <adrian.hunter@...el.com>,
        "Martin K . Petersen" <martin.petersen@...cle.com>,
        "James E . J . Bottomley" <jejb@...ux.ibm.com>
CC:     "linux-scsi@...r.kernel.org" <linux-scsi@...r.kernel.org>,
        "linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>,
        Alim Akhtar <alim.akhtar@...sung.com>,
        Venkat Gopalakrishnan <venkatg@...eaurora.org>,
        Can Guo <cang@...eaurora.org>
Subject: RE: [PATCH V2 1/2] scsi: ufs: Fix interrupt error message for shared
 interrupts

 
> 
> The interrupt might be shared, in which case it is not an error for the
> interrupt handler to be called when the interrupt status is zero, so
> don't print the message unless there was enabled interrupt status.
> 
> Signed-off-by: Adrian Hunter <adrian.hunter@...el.com>
> Fixes: 9333d77573485 ("scsi: ufs: Fix irq return code")
Reviewed-by: Avri Altman <avri.altman@....com>