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Date: Tue, 17 Aug 2010 14:09:33 +0200 From: Tejun Heo <htejun@...il.com> To: Stephan Diestelhorst <stephan.diestelhorst@....com> CC: "Rafael J. Wysocki" <rjw@...k.pl>, "linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>, "linux-ide@...r.kernel.org" <linux-ide@...r.kernel.org>, "linux-pm@...ts.osdl.org" <linux-pm@...ts.osdl.org>, Stephan Diestelhorst <stephan.diestelhorst@...il.com> Subject: Re: [PATCH] SATA / AHCI: Do not play with the link PM during suspend to RAM Hello, On 08/17/2010 02:10 PM, Stephan Diestelhorst wrote: > If you want me to test anything... let me know. Since I do not know > much about the ATA code, I do not know what to change where. (A simple > grep for sd_suspend in drivers/ata didn't turn up anything.) Oh, sure, the following should be enough. Thanks. diff --git a/drivers/scsi/sd.c b/drivers/scsi/sd.c index 8802e48..892ccc7 100644 --- a/drivers/scsi/sd.c +++ b/drivers/scsi/sd.c @@ -2456,6 +2456,8 @@ static int sd_suspend(struct device *dev, pm_message_t mesg) struct scsi_disk *sdkp = scsi_disk_get_from_dev(dev); int ret = 0; + return 0; + if (!sdkp) return 0; /* this can happen */ -- tejun -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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