drivers/soc: Convert non-modular tegra/pmc to use builtin_platform_driver

This file depends on Kconfig ARCH_TEGRA which is a bool, so
we use the appropriate registration function, which avoids us
relying on an implicit inclusion of <module.h> which we are
doing currently.

While this currently works, we really don't want to be including
the module.h header in non-modular code, which we'd be forced
to do, pending some upcoming code relocation from init.h into
module.h.  So we fix it now by using the non-modular equivalent.

Cc: Stephen Warren <swarren@wwwdotorg.org>
Cc: Thierry Reding <thierry.reding@gmail.com>
Cc: Alexandre Courbot <gnurou@gmail.com>
Cc: linux-tegra@vger.kernel.org
Signed-off-by: Paul Gortmaker <paul.gortmaker@windriver.com>

drivers/soc/tegra/pmc.c

@@ -1010,7 +1010,7 @@ static struct platform_driver tegra_pmc_driver = {
 	},
 	.probe = tegra_pmc_probe,
 };
-module_platform_driver(tegra_pmc_driver);
+builtin_platform_driver(tegra_pmc_driver);
 
 /*
  * Early initialization to allow access to registers in the very early boot