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From: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
To: Garret Kelly <gdk@google.com>
Cc: "Thomas Petazzoni" <thomas.petazzoni@free-electrons.com>,
	"Noralf Trønnes" <noralf@tronnes.org>,
	"open list:STAGING SUBSYSTEM" <devel@driverdev.osuosl.org>,
	"open list" <linux-kernel@vger.kernel.org>
Subject: Re: [PATCH] staging: fbtft: force cast to non-__iomem pointer
Date: Thu, 30 Apr 2015 16:51:03 +0200	[thread overview]
Message-ID: <20150430145103.GA18896@kroah.com> (raw)
In-Reply-To: <1429205359-12929-1-git-send-email-gdk@google.com>

On Thu, Apr 16, 2015 at 01:29:19PM -0400, Garret Kelly wrote:
> fbtft uses fb_info's screen_base field to store a non-__iomem
> allocation.  Cast away the __iomem qualifier when freeing the pointer to
> suppress the sparse warning.

Can't we fix this properly, to use the correct type of pointer instead
for non-__iomem allocations?

thanks,

greg k-h

  reply	other threads:[~2015-04-30 14:51 UTC|newest]

Thread overview: 4+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2015-04-16 17:29 [PATCH] staging: fbtft: force cast to non-__iomem pointer Garret Kelly
2015-04-30 14:51 ` Greg Kroah-Hartman [this message]
2015-05-06 21:34   ` Garret Kelly
2015-05-07  8:39     ` Dan Carpenter

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