diff options
Diffstat (limited to 'arch/arc/kernel/setup.c')
| -rw-r--r-- | arch/arc/kernel/setup.c | 22 |
1 files changed, 7 insertions, 15 deletions
diff --git a/arch/arc/kernel/setup.c b/arch/arc/kernel/setup.c index 6b083454d039..643eae4436e0 100644 --- a/arch/arc/kernel/setup.c +++ b/arch/arc/kernel/setup.c @@ -21,7 +21,6 @@ #include <asm/setup.h> #include <asm/page.h> #include <asm/irq.h> -#include <asm/prom.h> #include <asm/unwind.h> #include <asm/clk.h> #include <asm/mach_desc.h> @@ -31,14 +30,13 @@ int running_on_hw = 1; /* vs. on ISS */ char __initdata command_line[COMMAND_LINE_SIZE]; -struct machine_desc *machine_desc; +const struct machine_desc *machine_desc; struct task_struct *_current_task[NR_CPUS]; /* For stack switching */ struct cpuinfo_arc cpuinfo_arc700[NR_CPUS]; - -void read_arc_build_cfg_regs(void) +static void read_arc_build_cfg_regs(void) { struct bcr_perip uncached_space; struct cpuinfo_arc *cpu = &cpuinfo_arc700[smp_processor_id()]; @@ -47,10 +45,7 @@ void read_arc_build_cfg_regs(void) READ_BCR(AUX_IDENTITY, cpu->core); cpu->timers = read_aux_reg(ARC_REG_TIMERS_BCR); - cpu->vec_base = read_aux_reg(AUX_INTR_VEC_BASE); - if (cpu->vec_base == 0) - cpu->vec_base = (unsigned int)_int_vec_base_lds; READ_BCR(ARC_REG_D_UNCACH_BCR, uncached_space); cpu->uncached_base = uncached_space.start << 24; @@ -109,7 +104,7 @@ static const struct cpuinfo_data arc_cpu_tbl[] = { { {0x00, NULL } } }; -char *arc_cpu_mumbojumbo(int cpu_id, char *buf, int len) +static char *arc_cpu_mumbojumbo(int cpu_id, char *buf, int len) { int n = 0; struct cpuinfo_arc *cpu = &cpuinfo_arc700[cpu_id]; @@ -174,7 +169,7 @@ static const struct id_to_str mac_mul_nm[] = { {0x6, "Dual 16x16 and 32x16"} }; -char *arc_extn_mumbojumbo(int cpu_id, char *buf, int len) +static char *arc_extn_mumbojumbo(int cpu_id, char *buf, int len) { int n = 0; struct cpuinfo_arc *cpu = &cpuinfo_arc700[cpu_id]; @@ -237,7 +232,7 @@ char *arc_extn_mumbojumbo(int cpu_id, char *buf, int len) return buf; } -void arc_chk_ccms(void) +static void arc_chk_ccms(void) { #if defined(CONFIG_ARC_HAS_DCCM) || defined(CONFIG_ARC_HAS_ICCM) struct cpuinfo_arc *cpu = &cpuinfo_arc700[smp_processor_id()]; @@ -272,7 +267,7 @@ void arc_chk_ccms(void) * hardware has dedicated regs which need to be saved/restored on ctx-sw * (Single Precision uses core regs), thus kernel is kind of oblivious to it */ -void arc_chk_fpu(void) +static void arc_chk_fpu(void) { struct cpuinfo_arc *cpu = &cpuinfo_arc700[smp_processor_id()]; @@ -349,16 +344,13 @@ void __init setup_arch(char **cmdline_p) setup_arch_memory(); /* copy flat DT out of .init and then unflatten it */ - copy_devtree(); - unflatten_device_tree(); + unflatten_and_copy_device_tree(); /* Can be issue if someone passes cmd line arg "ro" * But that is unlikely so keeping it as it is */ root_mountflags &= ~MS_RDONLY; - console_verbose(); - #if defined(CONFIG_VT) && defined(CONFIG_DUMMY_CONSOLE) conswitchp = &dummy_con; #endif |