[ARM] pxa: change set_kset_name() to direct name assignment for MFP sysclass

Signed-off-by: eric miao <[e-mail]>
Signed-off-by: Russell King <[e-mail]>

arch/arm/mach-pxa/mfp.c

···
 }
 
 static struct sysdev_class mfp_sysclass = {
-	set_kset_name("mfp"),
+	.name		= "mfp",
 	.suspend	= pxa3xx_mfp_suspend,
 	.resume 	= pxa3xx_mfp_resume,
 };