From mboxrd@z Thu Jan  1 00:00:00 1970
From: Christoph Hellwig <hch@infradead.org>
Subject: Re: [PATCH 5/7] ahci: Convert driver to use modern PM hooks
Date: Thu, 18 Feb 2016 06:41:24 -0800
Message-ID: <20160218144124.GA8145@infradead.org>
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To: Tejun Heo <tj@kernel.org>
Cc: Andy Shevchenko <andy.shevchenko@gmail.com>, Mika Westerberg <mika.westerberg@linux.intel.com>, linux-block@vger.kernel.org, Jens Axboe <axboe@kernel.dk>, James Bottomley <James.Bottomley@hansenpartnership.com>, "Martin K . Petersen" <martin.petersen@oracle.com>, "linux-kernel@vger.kernel.org" <linux-kernel@vger.kernel.org>, linux-ide@vger.kernel.org, linux-scsi <linux-scsi@vger.kernel.org>
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On Thu, Feb 18, 2016 at 08:12:46AM -0500, Tejun Heo wrote:
> On Thu, Feb 18, 2016 at 12:45:05PM +0200, Andy Shevchenko wrote:
> > > +       .driver.pm              = &ahci_pci_pm_ops,
> > 
> > Please, do this in several assignments, since to support older compilers.
> 
> Can you please elaborate?  That's a single assignment.  Are there
> compilers which can't do that?

Old gcc (I think 4.4 is the last one) needs:

	.driver = {
		.pm		= &ahci_pci_pm_ops,
	},