git: aca218556485 - stable/13 - LinuxKPI: pm.h add pm_sleep_ptr and DEFINE_SIMPLE_DEV_PM_OPS

The branch stable/13 has been updated by bz:

URL: https://cgit.FreeBSD.org/src/commit/?id=aca2185564859f967943058925ccc71975df911c

commit aca2185564859f967943058925ccc71975df911c
Author:     Bjoern A. Zeeb <bz@FreeBSD.org>
AuthorDate: 2022-11-28 22:31:28 +0000
Commit:     Bjoern A. Zeeb <bz@FreeBSD.org>
CommitDate: 2023-01-18 13:24:27 +0000

    LinuxKPI: pm.h add pm_sleep_ptr and DEFINE_SIMPLE_DEV_PM_OPS
    
    Extend pm.h by pm_sleep_ptr and DEFINE_SIMPLE_DEV_PM_OPS().
    For the moment this duplicates some parts (as can be seen in the earlier
    review I tried to simplify bits but given our implementation this
    was easier in the end).
    
    While here and cleanup the SIMPLE_DEV_PM_OPS() bits (white-space only).
    
    Reviewed by:    hselasky
    Differential Revision: https://reviews.freebsd.org/D37527
    
    (cherry picked from commit 4052b0e4b218f916b1f491a5ec9e41d38029215b)
---
 sys/compat/linuxkpi/common/include/linux/pm.h | 28 +++++++++++++++++++++------
 1 file changed, 22 insertions(+), 6 deletions(-)

diff --git a/sys/compat/linuxkpi/common/include/linux/pm.h b/sys/compat/linuxkpi/common/include/linux/pm.h
index d67cebb9764a..eb3316088787 100644
--- a/sys/compat/linuxkpi/common/include/linux/pm.h
+++ b/sys/compat/linuxkpi/common/include/linux/pm.h
@@ -47,20 +47,36 @@ struct dev_pm_domain {
 #define	PM_EVENT_FREEZE		0x0001
 #define	PM_EVENT_SUSPEND	0x0002
 
+#define	pm_sleep_ptr(_p)					\
+    IS_ENABLED(CONFIG_PM_SLEEP) ? (_p) : NULL
+
 #ifdef CONFIG_PM_SLEEP
 #define	SIMPLE_DEV_PM_OPS(_name, _suspendfunc, _resumefunc)	\
 const struct dev_pm_ops _name = {				\
-        .suspend	= _suspendfunc,				\
-        .resume		= _resumefunc,				\
-        .freeze		= _suspendfunc,				\
-        .thaw		= _resumefunc,				\
-        .poweroff	= _suspendfunc,				\
-        .restore	= _resumefunc,				\
+	.suspend	= _suspendfunc,		\
+	.resume		= _resumefunc,		\
+	.freeze		= _suspendfunc,		\
+	.thaw		= _resumefunc,		\
+	.poweroff	= _suspendfunc,		\
+	.restore	= _resumefunc,		\
+}
+
+#define	DEFINE_SIMPLE_DEV_PM_OPS(_name, _suspendfunc, _resumefunc) \
+const struct dev_pm_ops _name = {				\
+	.suspend	= _suspendfunc,		\
+	.resume		= _resumefunc,		\
+	.freeze		= _suspendfunc,		\
+	.thaw		= _resumefunc,		\
+	.poweroff	= _suspendfunc,		\
+	.restore	= _resumefunc,		\
 }
 #else
 #define	SIMPLE_DEV_PM_OPS(_name, _suspendfunc, _resumefunc)	\
 const struct dev_pm_ops _name = {				\
 }
+#define	DEFINE_SIMPLE_DEV_PM_OPS(_name, _suspendfunc, _resumefunc) \
+const struct dev_pm_ops _name = {				\
+}
 #endif
 
 #endif	/* _LINUXKPI_LINUX_PM_H */