AcoSail/kernel_optimize_test
8
0
Fork 0
forked from luck/tmp_suning_uos_patched
Code Pull Requests Activity

ARM: 7911/2: Clean up setup printks a bit

Browse Source 
Clean up the setup ARM printks a bit. Add printk level to a few
that were missing (CPU: <...> ones, in particular), and switch from
printk(KERN_* ..) to pr_*().

Finally, un-wrap some long lines since it makes it harder to grep the
sources from where an error came from and tweak some cases of indentation.

Signed-off-by: Olof Johansson <olof@lixom.net>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
This commit is contained in:
Olof Johansson 2013-12-05 18:29:35 +01:00 committed by Russell King
parent 23c34527a4
commit 1b0f6681fc
1 changed files with 20 additions and 21 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

41
arch/arm/kernel/setup.c
View File

@ -334,7 +334,7 @@ static void __init cacheid_init(void)
cacheid = CACHEID_VIVT;
}
printk("CPU: %s data cache, %s instruction cache\n",
pr_info("CPU: %s data cache, %s instruction cache\n",
cache_is_vivt() ? "VIVT" :
cache_is_vipt_aliasing() ? "VIPT aliasing" :
cache_is_vipt_nonaliasing() ? "PIPT / VIPT nonaliasing" : "unknown",
@ -416,7 +416,7 @@ void notrace cpu_init(void)
struct stack *stk = &stacks[cpu];
if (cpu >= NR_CPUS) {
printk(KERN_CRIT "CPU%u: bad primary CPU number\n", cpu);
pr_crit("CPU%u: bad primary CPU number\n", cpu);
BUG();
}
@ -484,7 +484,7 @@ void __init smp_setup_processor_id(void)
*/
set_my_cpu_offset(0);
printk(KERN_INFO "Booting Linux on physical CPU 0x%x\n", mpidr);
pr_info("Booting Linux on physical CPU 0x%x\n", mpidr);
}
struct mpidr_hash mpidr_hash;
@ -564,8 +564,8 @@ static void __init setup_processor(void)
*/
list = lookup_processor_type(read_cpuid_id());
if (!list) {
printk("CPU configuration botched (ID %08x), unable "
"to continue.\n", read_cpuid_id());
pr_err("CPU configuration botched (ID %08x), unable to continue.\n",
read_cpuid_id());
while (1);
}
@ -585,9 +585,9 @@ static void __init setup_processor(void)
cpu_cache = *list->cache;
#endif
printk("CPU: %s [%08x] revision %d (ARMv%s), cr=%08lx\n",
cpu_name, read_cpuid_id(), read_cpuid_id() & 15,
proc_arch[cpu_architecture()], cr_alignment);
pr_info("CPU: %s [%08x] revision %d (ARMv%s), cr=%08lx\n",
cpu_name, read_cpuid_id(), read_cpuid_id() & 15,
proc_arch[cpu_architecture()], cr_alignment);
snprintf(init_utsname()->machine, __NEW_UTS_LEN + 1, "%s%c",
list->arch_name, ENDIANNESS);
@ -629,8 +629,8 @@ int __init arm_add_memory(u64 start, u64 size)
u64 aligned_start;
if (meminfo.nr_banks >= NR_BANKS) {
printk(KERN_CRIT "NR_BANKS too low, "
"ignoring memory at 0x%08llx\n", (long long)start);
pr_crit("NR_BANKS too low, ignoring memory at 0x%08llx\n",
(long long)start);
return -EINVAL;
}
@ -643,14 +643,14 @@ int __init arm_add_memory(u64 start, u64 size)
#ifndef CONFIG_ARCH_PHYS_ADDR_T_64BIT
if (aligned_start > ULONG_MAX) {
printk(KERN_CRIT "Ignoring memory at 0x%08llx outside "
"32-bit physical address space\n", (long long)start);
pr_crit("Ignoring memory at 0x%08llx outside 32-bit physical address space\n",
(long long)start);
return -EINVAL;
}
if (aligned_start + size > ULONG_MAX) {
printk(KERN_CRIT "Truncating memory at 0x%08llx to fit in "
"32-bit physical address space\n", (long long)start);
pr_crit("Truncating memory at 0x%08llx to fit in 32-bit physical address space\n",
(long long)start);
/*
* To ensure bank->start + bank->size is representable in
* 32 bits, we use ULONG_MAX as the upper limit rather than 4GB.
@ -819,16 +819,15 @@ static void __init reserve_crashkernel(void)
ret = reserve_bootmem(crash_base, crash_size, BOOTMEM_EXCLUSIVE);
if (ret < 0) {
printk(KERN_WARNING "crashkernel reservation failed - "
"memory is in use (0x%lx)\n", (unsigned long)crash_base);
pr_warn("crashkernel reservation failed - memory is in use (0x%lx)\n",
(unsigned long)crash_base);
return;
}
printk(KERN_INFO "Reserving %ldMB of memory at %ldMB "
"for crashkernel (System RAM: %ldMB)\n",
(unsigned long)(crash_size >> 20),
(unsigned long)(crash_base >> 20),
(unsigned long)(total_mem >> 20));
pr_info("Reserving %ldMB of memory at %ldMB for crashkernel (System RAM: %ldMB)\n",
(unsigned long)(crash_size >> 20),
(unsigned long)(crash_base >> 20),
(unsigned long)(total_mem >> 20));
crashk_res.start = crash_base;
crashk_res.end = crash_base + crash_size - 1;