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From: Kumar Gala <galak@kernel.crashing.org>
To: linuxppc-dev@ozlabs.org
Subject: [PATCH 0/9] powerpc/pci: clean up direct access to sysdata
Date: Thu, 30 Apr 2009 08:09:59 -0500
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We shouldn't be accessing sysdata directly.  In the future we might have
sysdata be a device_node on ppc32 to match ppc64.  Direct access would make that
a bit difficult.

If someone can look at the iseries code I would appreciate that:

arch/powerpc/platforms/iseries/pci.c:           iomm_table[current_iomm_table_entry] = dev->sysdata;
arch/powerpc/platforms/iseries/pci.c:                   iseries_ds_addr(dev->sysdata) | (bar_num << 24);
arch/powerpc/platforms/iseries/pci.c:   pdev->sysdata = node;

- k