[ARM] Fix netx_defconfig regression

Fix:

  CC      arch/arm/mach-netx/xc.o
arch/arm/mach-netx/xc.c: In function 'request_xc':
arch/arm/mach-netx/xc.c:192: error: 'struct kobject' has no member named 'name'
arch/arm/mach-netx/xc.c:196: error: 'struct kobject' has no member named 'name'
arch/arm/mach-netx/xc.c:200: error: 'struct kobject' has no member named 'name'

Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>

arch/arm/mach-netx/xc.c

@@ -190,15 +190,15 @@ struct xc *request_xc(int xcno, struct device *dev)
 		goto exit;
 
 	if (!request_mem_region
-	    (NETX_PA_XPEC(xcno), XPEC_MEM_SIZE, dev->kobj.name))
+	    (NETX_PA_XPEC(xcno), XPEC_MEM_SIZE, kobject_name(dev->kobj)))
 		goto exit_free;
 
 	if (!request_mem_region
-	    (NETX_PA_XMAC(xcno), XMAC_MEM_SIZE, dev->kobj.name))
+	    (NETX_PA_XMAC(xcno), XMAC_MEM_SIZE, kobject_name(dev->kobj)))
 		goto exit_release_1;
 
 	if (!request_mem_region
-	    (SRAM_INTERNAL_PHYS(xcno), SRAM_MEM_SIZE, dev->kobj.name))
+	    (SRAM_INTERNAL_PHYS(xcno), SRAM_MEM_SIZE, kobject_name(dev->kobj)))
 		goto exit_release_2;
 
 	x->xpec_base = (void * __iomem)io_p2v(NETX_PA_XPEC(xcno));