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authorJoe Schultz <jschultz@xes-inc.com>2014-04-03 14:48:16 -0500
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>2014-04-16 14:08:37 -0700
commit226572b110ab6083cb8c1d6afb191166b4178179 (patch)
tree1badb68060b9d5fa5a5d219f4dc7d9009c5660c3 /drivers/vme/vme.c
parent098ced8fefe4a4e4240fa47b1ed9b00d65b6cd21 (diff)
downloadlinux-226572b110ab6083cb8c1d6afb191166b4178179.tar.bz2
vme_tsi148: Fix PCI address mapping assumption
Previously, tsi148_master_set() assumed the address contained in its PCI bus resource represented the actual PCI bus address. This is a fine assumption on some platforms. However, on platforms that don't use a 1:1 (CPU:PCI) mapping this results in the tsi148 driver configuring an invalid master window translation. This patch updates the vme_tsi148 driver to first convert the address contained in the PCI bus resource into a PCI bus address before using it. [asierra: account for pcibios_resource_to_bus() prototype change] Signed-off-by: Joe Schultz <jschultz@xes-inc.com> Signed-off-by: Aaron Sierra <asierra@xes-inc.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/vme/vme.c')
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