ARM: rockchip: remove cpu-core name from machine name

The Rockchip support is not limited to Cortex-A9 socs anymore and its
presence may confuse people reading /proc/cpuinfo. So remove the core
specific part.

Signed-off-by: Heiko Stuebner <heiko@sntech.de>
Reviewed-by: Doug Anderson <dianders@chromium.org>
Tested-by: Doug Anderson <dianders@chromium.org>

arch/arm/mach-rockchip/rockchip.c

@@ -41,7 +41,7 @@ static const char * const rockchip_board_dt_compat[] = {
 	NULL,
 };
 
-DT_MACHINE_START(ROCKCHIP_DT, "Rockchip Cortex-A9 (Device Tree)")
+DT_MACHINE_START(ROCKCHIP_DT, "Rockchip (Device Tree)")
 	.l2c_aux_val	= 0,
 	.l2c_aux_mask	= ~0,
 	.dt_compat	= rockchip_board_dt_compat,