Revert "clk: ppc-corenet: Fix Section mismatch warning"

commit 176a107b upstream.

This reverts commit da788acb.

That commit tried to fix the section mismatch warning by moving the
ppc_corenet_clk_driver struct to init section. This is definitely wrong
because the kernel would free the memories occupied by this struct
after boot while this driver is still registered in the driver core.
The kernel would panic when accessing this driver struct.
Signed-off-by: Kevin Hao <haokexin@gmail.com>
Acked-by: Scott Wood <scottwood@freescale.com>
Signed-off-by: Michael Turquette <mturquette@linaro.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

drivers/clk/clk-ppc-corenet.c

@@ -291,7 +291,7 @@ static const struct of_device_id ppc_clk_ids[] __initconst = {
 	{}
 };
 
-static struct platform_driver ppc_corenet_clk_driver __initdata = {
+static struct platform_driver ppc_corenet_clk_driver = {
 	.driver = {
 		.name = "ppc_corenet_clock",
 		.owner = THIS_MODULE,