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authorRafael J. Wysocki <rjw@sisk.pl>2011-03-23 22:16:41 +0100
committerRafael J. Wysocki <rjw@sisk.pl>2011-03-23 22:16:41 +0100
commitd47d81c0e9abdc3c88653fabff5beae82c949b09 (patch)
tree1745f3316996e3cb0a02dcd7af90b88d836b6d17 /drivers/base/Kconfig
parente00e56dfd3cf1d209ce630a2b440c91e4a30bbd3 (diff)
Introduce ARCH_NO_SYSDEV_OPS config option (v2)
Introduce Kconfig option allowing architectures where sysdev operations used during system suspend, resume and shutdown have been completely replaced with struct sycore_ops operations to avoid building sysdev code that will never be used. Make callbacks in struct sys_device and struct sysdev_driver depend on ARCH_NO_SYSDEV_OPS to allows us to verify if all of the references have been actually removed from the code the given architecture depends on. Make x86 select ARCH_NO_SYSDEV_OPS. Signed-off-by: Rafael J. Wysocki <rjw@sisk.pl>
Diffstat (limited to 'drivers/base/Kconfig')
-rw-r--r--drivers/base/Kconfig7
1 files changed, 7 insertions, 0 deletions
diff --git a/drivers/base/Kconfig b/drivers/base/Kconfig
index d57e8d0fb823..e9e5238f3106 100644
--- a/drivers/base/Kconfig
+++ b/drivers/base/Kconfig
@@ -168,4 +168,11 @@ config SYS_HYPERVISOR
bool
default n
+config ARCH_NO_SYSDEV_OPS
+ bool
+ ---help---
+ To be selected by architectures that don't use sysdev class or
+ sysdev driver power management (suspend/resume) and shutdown
+ operations.
+
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