Driver core: change sysdev classes to use dynamic kobject names

All kobjects require a dynamically allocated name now. We no longer
need to keep track if the name is statically assigned, we can just
unconditionally free() all kobject names on cleanup.

Signed-off-by: Kay Sievers <kay.sievers@vrfy.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

diff --git a/arch/mips/kernel/i8259.c b/arch/mips/kernel/i8259.c
index 4710135..197d797 100644
--- a/arch/mips/kernel/i8259.c
+++ b/arch/mips/kernel/i8259.c
@@ -238,7 +238,7 @@
 }
 
 static struct sysdev_class i8259_sysdev_class = {
-	set_kset_name("i8259"),
+	.name = "i8259",
 	.resume = i8259A_resume,
 	.shutdown = i8259A_shutdown,
 };