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ARM: OMAP2+: remove redundant multiplatform checks

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The directory arch/arm/mach-omap2 is only selected for compilation if
CONFIG_ARCH_OMAP2PLUS is selected. CONFIG_ARCH_OMAP2PLUS itself is a
silent option and all machines selecting this option are multiplatform
devices. As a consequence checks for CONFIG_ARCH_MULTIPLATFORM as well
as CONFIG_ARCH_OMAP2PLUS within that directory are superfluous and can
be removed.

Signed-off-by: Jonas Rabenstein <jonas.rabenstein@studium.uni-erlangen.de>
Reviewed-by: Lokesh Vutla <lokeshvutla@ti.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
This commit is contained in:
Jonas Rabenstein 2016-04-06 10:14:08 +02:00 committed by Tony Lindgren
parent f55532a0c0
commit e60ba933bc
2 changed files with 22 additions and 120 deletions
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2
arch/arm/mach-omap2/Makefile
View File

@ -2,7 +2,7 @@
# Makefile for the linux kernel.
#
ccflags-$(CONFIG_ARCH_MULTIPLATFORM) := -I$(srctree)/$(src)/include \
ccflags-y := -I$(srctree)/$(src)/include \
-I$(srctree)/arch/arm/plat-omap/include
# Common support

140
arch/arm/mach-omap2/soc.h
View File

@ -39,82 +39,10 @@
#include <linux/of.h>
/*
* Test if multicore OMAP support is needed
* OMAP2+ is always defined as ARCH_MULTIPLATFORM in Kconfig
*/
#undef MULTI_OMAP2
#undef OMAP_NAME
#ifdef CONFIG_ARCH_MULTIPLATFORM
#define MULTI_OMAP2
#endif
#ifdef CONFIG_SOC_OMAP2420
# ifdef OMAP_NAME
# undef MULTI_OMAP2
# define MULTI_OMAP2
# else
# define OMAP_NAME omap2420
# endif
#endif
#ifdef CONFIG_SOC_OMAP2430
# ifdef OMAP_NAME
# undef MULTI_OMAP2
# define MULTI_OMAP2
# else
# define OMAP_NAME omap2430
# endif
#endif
#ifdef CONFIG_ARCH_OMAP3
# ifdef OMAP_NAME
# undef MULTI_OMAP2
# define MULTI_OMAP2
# else
# define OMAP_NAME omap3
# endif
#endif
#ifdef CONFIG_ARCH_OMAP4
# ifdef OMAP_NAME
# undef MULTI_OMAP2
# define MULTI_OMAP2
# else
# define OMAP_NAME omap4
# endif
#endif
#ifdef CONFIG_SOC_OMAP5
# ifdef OMAP_NAME
# undef MULTI_OMAP2
# define MULTI_OMAP2
# else
# define OMAP_NAME omap5
# endif
#endif
#ifdef CONFIG_SOC_AM33XX
# ifdef OMAP_NAME
# undef MULTI_OMAP2
# define MULTI_OMAP2
# else
# define OMAP_NAME am33xx
# endif
#endif
#ifdef CONFIG_SOC_AM43XX
# ifdef OMAP_NAME
# undef MULTI_OMAP2
# define MULTI_OMAP2
# else
# define OMAP_NAME am43xx
# endif
#endif
#ifdef CONFIG_SOC_DRA7XX
# ifdef OMAP_NAME
# undef MULTI_OMAP2
# define MULTI_OMAP2
# else
# define OMAP_NAME DRA7XX
# endif
#endif
/*
* Omap device type i.e. EMU/HS/TST/GP/BAD
@ -242,11 +170,6 @@ IS_AM_SUBCLASS(437x, 0x437)
IS_DRA_SUBCLASS(75x, 0x75)
IS_DRA_SUBCLASS(72x, 0x72)
#define soc_is_omap24xx() 0
#define soc_is_omap242x() 0
#define soc_is_omap243x() 0
#define soc_is_omap34xx() 0
#define soc_is_omap343x() 0
#define soc_is_ti81xx() 0
#define soc_is_ti816x() 0
#define soc_is_ti814x() 0
@ -265,46 +188,27 @@ IS_DRA_SUBCLASS(72x, 0x72)
#define soc_is_dra74x() 0
#define soc_is_dra72x() 0
#if defined(MULTI_OMAP2)
# if defined(CONFIG_ARCH_OMAP2)
# undef soc_is_omap24xx
# define soc_is_omap24xx() is_omap24xx()
# endif
# if defined (CONFIG_SOC_OMAP2420)
# undef soc_is_omap242x
# define soc_is_omap242x() is_omap242x()
# endif
# if defined (CONFIG_SOC_OMAP2430)
# undef soc_is_omap243x
# define soc_is_omap243x() is_omap243x()
# endif
# if defined(CONFIG_ARCH_OMAP3)
# undef soc_is_omap34xx
# undef soc_is_omap343x
# define soc_is_omap34xx() is_omap34xx()
# define soc_is_omap343x() is_omap343x()
# endif
#if defined(CONFIG_ARCH_OMAP2)
# define soc_is_omap24xx() is_omap24xx()
#else
# if defined(CONFIG_ARCH_OMAP2)
# undef soc_is_omap24xx
# define soc_is_omap24xx() 1
# endif
# if defined(CONFIG_SOC_OMAP2420)
# undef soc_is_omap242x
# define soc_is_omap242x() 1
# endif
# if defined(CONFIG_SOC_OMAP2430)
# undef soc_is_omap243x
# define soc_is_omap243x() 1
# endif
# if defined(CONFIG_ARCH_OMAP3)
# undef soc_is_omap34xx
# define soc_is_omap34xx() 1
# endif
# if defined(CONFIG_SOC_OMAP3430)
# undef soc_is_omap343x
# define soc_is_omap343x() 1
# endif
# define soc_is_omap24xx() 0
#endif
#if defined(CONFIG_SOC_OMAP2420)
# define soc_is_omap242x() is_omap242x()
#else
# define soc_is_omap242x() 0
#endif
#if defined(CONFIG_SOC_OMAP2430)
# define soc_is_omap243x() is_omap243x()
#else
# define soc_is_omap243x() 0
#endif
#if defined(CONFIG_ARCH_OMAP3)
# define soc_is_omap34xx() is_omap34xx()
# define soc_is_omap343x() is_omap343x()
#else
# define soc_is_omap34xx() 0
# define soc_is_omap343x() 0
#endif
/*
@ -339,7 +243,6 @@ IS_OMAP_TYPE(3430, 0x3430)
#define soc_is_omap5430() 0
/* These are needed for the common code */
#ifdef CONFIG_ARCH_OMAP2PLUS
#define soc_is_omap7xx() 0
#define soc_is_omap15xx() 0
#define soc_is_omap16xx() 0
@ -350,7 +253,6 @@ IS_OMAP_TYPE(3430, 0x3430)
#define soc_is_omap1710() 0
#define cpu_class_is_omap1() 0
#define cpu_class_is_omap2() 1
#endif
#if defined(CONFIG_ARCH_OMAP2)
# undef soc_is_omap2420