Hi Rafael,

After merging the pm tree, today's linux-next build (powerpc
ppc64_defconfig) failed like this:

drivers/base/power/qos.c: In function '__dev_pm_qos_flags':
drivers/base/power/qos.c:64:2: error: implicit declaration of function 'IS_ERR_OR_NULL' [-Werror=implicit-function-declaration]
drivers/base/power/qos.c: In function 'dev_pm_qos_constraints_destroy':
drivers/base/power/qos.c:248:2: error: implicit declaration of function 'ERR_PTR' [-Werror=implicit-function-declaration]
drivers/base/power/qos.c:248:17: warning: assignment makes pointer from integer without a cast [enabled by default]
drivers/base/power/qos.c: In function 'dev_pm_qos_add_request':
drivers/base/power/qos.c:294:2: error: implicit declaration of function 'IS_ERR' [-Werror=implicit-function-declaration]
drivers/base/power/qos.c: At top level:
drivers/base/power/qos.c:202:13: warning: '__dev_pm_qos_hide_latency_limit' used but never defined [enabled by default]
drivers/base/power/qos.c:203:13: warning: '__dev_pm_qos_hide_flags' used but never defined [enabled by default]

Caused by commit 1e3b5df683e2 ("PM / QoS: Remove device PM QoS sysfs
attributes at the right place").

I have used the pm tree from next-20130301 for today.
-- 
Cheers,
Stephen Rothwell                    sfr@canb.auug.org.au