[2/2] powerpc/pseries: Cleanup on pci_dn_reconfig_notifier()

Michael Ellerman mpe at ellerman.id.au
Mon Aug 31 07:20:44 AEST 2015

On Thu, 2015-27-08 at 04:12:37 UTC, Gavin Shan wrote:
> This applies cleanup on pci_dn_reconfig_notifier(), no functional
> changes:
>    * Rename variable "pci" to "pdn" to indicate its purpose clearly.
>    * The parent node can be released at any time. So it should be
>      hold with of_get_parent() before accessing it.
>    * The device node doesn't have to have parent node in theory.
>      More check on this.
> Signed-off-by: Gavin Shan <gwshan at linux.vnet.ibm.com>

Applied to powerpc next, thanks.



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