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authorLinus Torvalds <torvalds@linux-foundation.org>2015-09-04 02:27:01 +0300
committerLinus Torvalds <torvalds@linux-foundation.org>2015-09-04 02:27:01 +0300
commitc706c7eb0d08098f0d768aeef945d7cf1f8858b4 (patch)
treec629c9705514b70dd3e8f8dc67fa8d849871886c /arch/arm/mach-omap2/common.h
parent79b0691d0c1d3d4a976e3304a1512e6eca9671ec (diff)
parent3ff32a0def6e0d2e21a6c5ad1b00726592774018 (diff)
downloadlinux-c706c7eb0d08098f0d768aeef945d7cf1f8858b4.tar.xz
Merge branch 'for-linus' of git://ftp.arm.linux.org.uk/~rmk/linux-arm
Pull ARM development updates from Russell King: "Included in this update: - moving PSCI code from ARM64/ARM to drivers/ - removal of some architecture internals from global kernel view - addition of software based "privileged no access" support using the old domains register to turn off the ability for kernel loads/stores to access userspace. Only the proper accessors will be usable. - addition of early fixup support for early console - re-addition (and reimplementation) of OMAP special interconnect barrier - removal of finish_arch_switch() - only expose cpuX/online in sysfs if hotpluggable - a number of code cleanups" * 'for-linus' of git://ftp.arm.linux.org.uk/~rmk/linux-arm: (41 commits) ARM: software-based priviledged-no-access support ARM: entry: provide uaccess assembly macro hooks ARM: entry: get rid of multiple macro definitions ARM: 8421/1: smp: Collapse arch_cpu_idle_dead() into cpu_die() ARM: uaccess: provide uaccess_save_and_enable() and uaccess_restore() ARM: mm: improve do_ldrd_abort macro ARM: entry: ensure that IRQs are enabled when calling syscall_trace_exit() ARM: entry: efficiency cleanups ARM: entry: get rid of asm_trace_hardirqs_on_cond ARM: uaccess: simplify user access assembly ARM: domains: remove DOMAIN_TABLE ARM: domains: keep vectors in separate domain ARM: domains: get rid of manager mode for user domain ARM: domains: move initial domain setting value to asm/domains.h ARM: domains: provide domain_mask() ARM: domains: switch to keeping domain value in register ARM: 8419/1: dma-mapping: harmonize definition of DMA_ERROR_CODE ARM: 8417/1: refactor bitops functions with BIT_MASK() and BIT_WORD() ARM: 8416/1: Feroceon: use of_iomap() to map register base ARM: 8415/1: early fixmap support for earlycon ...
Diffstat (limited to 'arch/arm/mach-omap2/common.h')
-rw-r--r--arch/arm/mach-omap2/common.h9
1 files changed, 9 insertions, 0 deletions
diff --git a/arch/arm/mach-omap2/common.h b/arch/arm/mach-omap2/common.h
index 749d50bb4ca5..92e92cfc2775 100644
--- a/arch/arm/mach-omap2/common.h
+++ b/arch/arm/mach-omap2/common.h
@@ -189,6 +189,15 @@ static inline void omap44xx_restart(enum reboot_mode mode, const char *cmd)
}
#endif
+#ifdef CONFIG_OMAP_INTERCONNECT_BARRIER
+void omap_barrier_reserve_memblock(void);
+void omap_barriers_init(void);
+#else
+static inline void omap_barrier_reserve_memblock(void)
+{
+}
+#endif
+
/* This gets called from mach-omap2/io.c, do not call this */
void __init omap2_set_globals_tap(u32 class, void __iomem *tap);