MIPS: CDMM: Add builtin_mips_cdmm_driver() macro (1b4a5ddb) · Commits · 戴 / test

Add helper macro builtin_mips_cdmm_driver() for builtin CDMM drivers that don't do anything special in init and have no exit. The module_mips_cdmm_driver() helper isn't really appropriate for drivers that can't be built as a module. Signed-off-by:

James Hogan <james.hogan@imgtec.com> Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Cc: Jiri Slaby <jslaby@suse.com> Cc: linux-mips@linux-mips.org Cc: <stable@vger.kernel.org> # 4.2.x- Patchwork: http://patchwork.linux-mips.org/patch/11264/ Signed-off-by:

Ralf Baechle <ralf@linux-mips.org>

arch/mips/include/asm/cdmm.h

+11 −0

Original line number	Diff line number	Diff line
		@@ -84,6 +84,17 @@ void mips_cdmm_driver_unregister(struct mips_cdmm_driver *);
		module_driver(__mips_cdmm_driver, mips_cdmm_driver_register, \
		mips_cdmm_driver_unregister)

		/*
		* builtin_mips_cdmm_driver() - Helper macro for drivers that don't do anything
		* special in init and have no exit. This eliminates some boilerplate. Each
		* driver may only use this macro once, and calling it replaces device_initcall
		* (or in some cases, the legacy __initcall). This is meant to be a direct
		* parallel of module_mips_cdmm_driver() above but without the __exit stuff that
		* is not used for builtin cases.
		*/
		#define builtin_mips_cdmm_driver(__mips_cdmm_driver) \
		builtin_driver(__mips_cdmm_driver, mips_cdmm_driver_register)

		/* drivers/tty/mips_ejtag_fdc.c */

		#ifdef CONFIG_MIPS_EJTAG_FDC_EARLYCON

Admin message