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authorHaren Myneni <haren@us.ibm.com>2012-07-11 09:18:44 +0400
committerBenjamin Herrenschmidt <benh@kernel.crashing.org>2012-07-11 12:22:32 +0400
commite1612de9e4cdf375c3cf1c72434ab8abdcb3927e (patch)
treed2bf73a13ea6e92c9c79d4300294584ef82767c2 /scripts
parent475d0094293b51353e342d1198377967dbc48169 (diff)
downloadlinux-e1612de9e4cdf375c3cf1c72434ab8abdcb3927e.tar.xz
powerpc: Disable /dev/port interface on systems without an ISA bridge
Some power systems do not have legacy ISA devices. So, /dev/port is not a valid interface on these systems. User level tools such as kbdrate is trying to access the device using this interface which is causing the system crash. This patch will fix this issue by not creating this interface on these powerpc systems. Signed-off-by: Haren Myneni <haren@us.ibm.com> Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
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