tree f34d99cd990b417b34754024ab28a4eba0abd3a5
parent 64bafa9db7e92d5a46402613188b71800924ca1f
author Jean-Christophe DUBOIS <jcd@tribudubois.net> 1184960364 +0200
committer Arnd Bergmann <arnd@klappe.arndb.de> 1184960500 +0200

[CELL] fix cbe_thermal for legacy SLOF tree.

Previous patch changed based on Christian Krafft's comment.

On some legacy SLOF tree the generic code is unable to ioremap some Cell BE
registers. Therefore the "generic" functions are returning a NULL pointer,
triggering a crash on such platforms.

Let's handle this more gracefully.

Signed-off-by: Jean-Christophe DUBOIS <jcd@tribudubois.net>
Acked-by: Christian Kraff <krafft@de.ibm.com>
Signed-off-by: Arnd Bergmann <arnd.bergmann@de.ibm.com>