Donate to e Foundation | Murena handsets with /e/OS | Own a part of Murena! Learn more

Commit 6deac066 authored by Geoff Levand's avatar Geoff Levand Committed by Paul Mackerras
Browse files

[POWERPC] cell: Add spu shutdown method 



Add a shutdown method to spu_sysdev_class to allow proper spu resource
cleanup on system shutdown.  This is needed to support kexec on the PS3
platform.

Signed-off-by: default avatarArnd Bergmann <arnd.bergmann@de.ibm.com>
Signed-off-by: default avatarGeoff Levand <geoffrey.levand@am.sony.com>
Signed-off-by: default avatarPaul Mackerras <paulus@samba.org>
parent b7abc5c5

arch/powerpc/platforms/cell/spu_base.c

+11 −1
Original line number Diff line number Diff line
@@ -462,8 +462,18 @@ void spu_free(struct spu *spu) 
}

EXPORT_SYMBOL_GPL(spu_free);



static int spu_shutdown(struct sys_device *sysdev)

{

	struct spu *spu = container_of(sysdev, struct spu, sysdev);



	spu_free_irqs(spu);

	spu_destroy_spu(spu);

	return 0;

}



struct sysdev_class spu_sysdev_class = {

	set_kset_name("spu")

	set_kset_name("spu"),

	.shutdown = spu_shutdown,

};



int spu_add_sysdev_attr(struct sysdev_attribute *attr)