From: Sascha Hauer <s.hauer@pengutronix.de>
To: Lucas Stach <dev@lynxeye.de>
Cc: barebox@lists.infradead.org
Subject: Re: [PATCH 1/3] PCI: register and active bridge device before proceeding to scan
Date: Fri, 1 May 2015 08:38:05 +0200 [thread overview]
Message-ID: <20150501063805.GC6325@pengutronix.de> (raw)
In-Reply-To: <1430337588-11998-1-git-send-email-dev@lynxeye.de>
On Wed, Apr 29, 2015 at 09:59:46PM +0200, Lucas Stach wrote:
> The bridge device needs to be registered and activated before
> the scanning can proceed, as the bridge is the parent for other
> devices.
>
> This fixes a NULL ptr derefernce when scanning PCI hierarchies
> with bridges behind bridges.
>
> Signed-off-by: Lucas Stach <dev@lynxeye.de>
> ---
> Please apply to master, as this fixes a crash when activating
> PCI support on the GW54xx board.
> ---
> drivers/pci/pci.c | 8 ++++++--
> 1 file changed, 6 insertions(+), 2 deletions(-)
Applied, thanks
Sascha
--
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prev parent reply other threads:[~2015-05-01 6:38 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-04-29 19:59 Lucas Stach
2015-04-29 19:59 ` [PATCH 2/3] PCI: fill in bus primary field Lucas Stach
2015-04-29 19:59 ` [PATCH 3/3] PCI: imx6: simplify config access code Lucas Stach
2015-05-01 6:38 ` Sascha Hauer [this message]
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