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raspberrypi-kernel
提交 730bf5eb 编写于 作者: H Hanjun Guo 提交者： Rafael J. Wysocki
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ACPI / tables: Replace printk with pr_* 

This patch just does some cleanup to replace printk with pr_*,
and introduces pr_fmt() to remove all PREFIXs in tables.c,
no functional change.
Signed-off-by: NHanjun Guo <hanjun.guo@linaro.org>
Signed-off-by: NRafael J. Wysocki <rafael.j.wysocki@intel.com>
上级 cfbf8d48
隐藏空白更改
内联 并排
Showing with 55 addition and 73 deletion
drivers/acpi/tables.c
浏览文件 @ 730bf5eb
......@@ -23,6 +23,8 @@
*
*/
#define pr_fmt(fmt) "ACPI: " fmt
#include <linux/init.h>
#include <linux/kernel.h>
#include <linux/smp.h>
......@@ -33,8 +35,6 @@
#include <linux/acpi.h>
#include <linux/bootmem.h>
#define PREFIX "ACPI: "
#define ACPI_MAX_TABLES 128
static char *mps_inti_flags_polarity[] = { "dfl", "high", "res", "low" };
......@@ -55,10 +55,9 @@ void acpi_table_print_madt_entry(struct acpi_subtable_header *header)
{
struct acpi_madt_local_apic *p =
(struct acpi_madt_local_apic *)header;
printk(KERN_INFO PREFIX
"LAPIC (acpi_id[0x%02x] lapic_id[0x%02x] %s)\n",
p->processor_id, p->id,
(p->lapic_flags & ACPI_MADT_ENABLED) ? "enabled" : "disabled");
pr_info("LAPIC (acpi_id[0x%02x] lapic_id[0x%02x] %s)\n",
p->processor_id, p->id,
(p->lapic_flags & ACPI_MADT_ENABLED) ? "enabled" : "disabled");
}
break;
......@@ -66,11 +65,9 @@ void acpi_table_print_madt_entry(struct acpi_subtable_header *header)
{
struct acpi_madt_local_x2apic *p =
(struct acpi_madt_local_x2apic *)header;
printk(KERN_INFO PREFIX
"X2APIC (apic_id[0x%02x] uid[0x%02x] %s)\n",
p->local_apic_id, p->uid,
(p->lapic_flags & ACPI_MADT_ENABLED) ?
"enabled" : "disabled");
pr_info("X2APIC (apic_id[0x%02x] uid[0x%02x] %s)\n",
p->local_apic_id, p->uid,
(p->lapic_flags & ACPI_MADT_ENABLED) ? "enabled" : "disabled");
}
break;
......@@ -78,9 +75,8 @@ void acpi_table_print_madt_entry(struct acpi_subtable_header *header)
{
struct acpi_madt_io_apic *p =
(struct acpi_madt_io_apic *)header;
printk(KERN_INFO PREFIX
"IOAPIC (id[0x%02x] address[0x%08x] gsi_base[%d])\n",
p->id, p->address, p->global_irq_base);
pr_info("IOAPIC (id[0x%02x] address[0x%08x] gsi_base[%d])\n",
p->id, p->address, p->global_irq_base);
}
break;
......@@ -88,18 +84,15 @@ void acpi_table_print_madt_entry(struct acpi_subtable_header *header)
{
struct acpi_madt_interrupt_override *p =
(struct acpi_madt_interrupt_override *)header;
printk(KERN_INFO PREFIX
"INT_SRC_OVR (bus %d bus_irq %d global_irq %d %s %s)\n",
p->bus, p->source_irq, p->global_irq,
mps_inti_flags_polarity[p->inti_flags & ACPI_MADT_POLARITY_MASK],
mps_inti_flags_trigger[(p->inti_flags & ACPI_MADT_TRIGGER_MASK) >> 2]);
pr_info("INT_SRC_OVR (bus %d bus_irq %d global_irq %d %s %s)\n",
p->bus, p->source_irq, p->global_irq,
mps_inti_flags_polarity[p->inti_flags & ACPI_MADT_POLARITY_MASK],
mps_inti_flags_trigger[(p->inti_flags & ACPI_MADT_TRIGGER_MASK) >> 2]);
if (p->inti_flags &
~(ACPI_MADT_POLARITY_MASK | ACPI_MADT_TRIGGER_MASK))
printk(KERN_INFO PREFIX
"INT_SRC_OVR unexpected reserved flags: 0x%x\n",
p->inti_flags &
pr_info("INT_SRC_OVR unexpected reserved flags: 0x%x\n",
p->inti_flags &
~(ACPI_MADT_POLARITY_MASK | ACPI_MADT_TRIGGER_MASK));
}
break;
......@@ -107,11 +100,10 @@ void acpi_table_print_madt_entry(struct acpi_subtable_header *header)
{
struct acpi_madt_nmi_source *p =
(struct acpi_madt_nmi_source *)header;
printk(KERN_INFO PREFIX
"NMI_SRC (%s %s global_irq %d)\n",
mps_inti_flags_polarity[p->inti_flags & ACPI_MADT_POLARITY_MASK],
mps_inti_flags_trigger[(p->inti_flags & ACPI_MADT_TRIGGER_MASK) >> 2],
p->global_irq);
pr_info("NMI_SRC (%s %s global_irq %d)\n",
mps_inti_flags_polarity[p->inti_flags & ACPI_MADT_POLARITY_MASK],
mps_inti_flags_trigger[(p->inti_flags & ACPI_MADT_TRIGGER_MASK) >> 2],
p->global_irq);
}
break;
......@@ -119,12 +111,11 @@ void acpi_table_print_madt_entry(struct acpi_subtable_header *header)
{
struct acpi_madt_local_apic_nmi *p =
(struct acpi_madt_local_apic_nmi *)header;
printk(KERN_INFO PREFIX
"LAPIC_NMI (acpi_id[0x%02x] %s %s lint[0x%x])\n",
p->processor_id,
mps_inti_flags_polarity[p->inti_flags & ACPI_MADT_POLARITY_MASK ],
mps_inti_flags_trigger[(p->inti_flags & ACPI_MADT_TRIGGER_MASK) >> 2],
p->lint);
pr_info("LAPIC_NMI (acpi_id[0x%02x] %s %s lint[0x%x])\n",
p->processor_id,
mps_inti_flags_polarity[p->inti_flags & ACPI_MADT_POLARITY_MASK ],
mps_inti_flags_trigger[(p->inti_flags & ACPI_MADT_TRIGGER_MASK) >> 2],
p->lint);
}
break;
......@@ -137,12 +128,11 @@ void acpi_table_print_madt_entry(struct acpi_subtable_header *header)
polarity = p->inti_flags & ACPI_MADT_POLARITY_MASK;
trigger = (p->inti_flags & ACPI_MADT_TRIGGER_MASK) >> 2;
printk(KERN_INFO PREFIX
"X2APIC_NMI (uid[0x%02x] %s %s lint[0x%x])\n",
p->uid,
mps_inti_flags_polarity[polarity],
mps_inti_flags_trigger[trigger],
p->lint);
pr_info("X2APIC_NMI (uid[0x%02x] %s %s lint[0x%x])\n",
p->uid,
mps_inti_flags_polarity[polarity],
mps_inti_flags_trigger[trigger],
p->lint);
}
break;
......@@ -150,9 +140,8 @@ void acpi_table_print_madt_entry(struct acpi_subtable_header *header)
{
struct acpi_madt_local_apic_override *p =
(struct acpi_madt_local_apic_override *)header;
printk(KERN_INFO PREFIX
"LAPIC_ADDR_OVR (address[%p])\n",
(void *)(unsigned long)p->address);
pr_info("LAPIC_ADDR_OVR (address[%p])\n",
(void *)(unsigned long)p->address);
}
break;
......@@ -160,10 +149,9 @@ void acpi_table_print_madt_entry(struct acpi_subtable_header *header)
{
struct acpi_madt_io_sapic *p =
(struct acpi_madt_io_sapic *)header;
printk(KERN_INFO PREFIX
"IOSAPIC (id[0x%x] address[%p] gsi_base[%d])\n",
p->id, (void *)(unsigned long)p->address,
p->global_irq_base);
pr_info("IOSAPIC (id[0x%x] address[%p] gsi_base[%d])\n",
p->id, (void *)(unsigned long)p->address,
p->global_irq_base);
}
break;
......@@ -171,10 +159,9 @@ void acpi_table_print_madt_entry(struct acpi_subtable_header *header)
{
struct acpi_madt_local_sapic *p =
(struct acpi_madt_local_sapic *)header;
printk(KERN_INFO PREFIX
"LSAPIC (acpi_id[0x%02x] lsapic_id[0x%02x] lsapic_eid[0x%02x] %s)\n",
p->processor_id, p->id, p->eid,
(p->lapic_flags & ACPI_MADT_ENABLED) ? "enabled" : "disabled");
pr_info("LSAPIC (acpi_id[0x%02x] lsapic_id[0x%02x] lsapic_eid[0x%02x] %s)\n",
p->processor_id, p->id, p->eid,
(p->lapic_flags & ACPI_MADT_ENABLED) ? "enabled" : "disabled");
}
break;
......@@ -182,19 +169,17 @@ void acpi_table_print_madt_entry(struct acpi_subtable_header *header)
{
struct acpi_madt_interrupt_source *p =
(struct acpi_madt_interrupt_source *)header;
printk(KERN_INFO PREFIX
"PLAT_INT_SRC (%s %s type[0x%x] id[0x%04x] eid[0x%x] iosapic_vector[0x%x] global_irq[0x%x]\n",
mps_inti_flags_polarity[p->inti_flags & ACPI_MADT_POLARITY_MASK],
mps_inti_flags_trigger[(p->inti_flags & ACPI_MADT_TRIGGER_MASK) >> 2],
p->type, p->id, p->eid, p->io_sapic_vector,
p->global_irq);
pr_info("PLAT_INT_SRC (%s %s type[0x%x] id[0x%04x] eid[0x%x] iosapic_vector[0x%x] global_irq[0x%x]\n",
mps_inti_flags_polarity[p->inti_flags & ACPI_MADT_POLARITY_MASK],
mps_inti_flags_trigger[(p->inti_flags & ACPI_MADT_TRIGGER_MASK) >> 2],
p->type, p->id, p->eid, p->io_sapic_vector,
p->global_irq);
}
break;
default:
printk(KERN_WARNING PREFIX
"Found unsupported MADT entry (type = 0x%x)\n",
header->type);
pr_warn("Found unsupported MADT entry (type = 0x%x)\n",
header->type);
break;
}
}
......@@ -225,7 +210,7 @@ acpi_table_parse_entries(char *id,
acpi_get_table_with_size(id, 0, &table_header, &tbl_size);
if (!table_header) {
printk(KERN_WARNING PREFIX "%4.4s not present\n", id);
pr_warn("%4.4s not present\n", id);
return -ENODEV;
}
......@@ -248,7 +233,7 @@ acpi_table_parse_entries(char *id,
* infinite loop.
*/
if (entry->length == 0) {
pr_err(PREFIX "[%4.4s:0x%02x] Invalid zero length\n", id, entry_id);
pr_err("[%4.4s:0x%02x] Invalid zero length\n", id, entry_id);
goto err;
}
......@@ -256,8 +241,8 @@ acpi_table_parse_entries(char *id,
((unsigned long)entry + entry->length);
}
if (max_entries && count > max_entries) {
printk(KERN_WARNING PREFIX "[%4.4s:0x%02x] ignored %i entries of "
"%i found\n", id, entry_id, count - max_entries, count);
pr_warn("[%4.4s:0x%02x] ignored %i entries of %i found\n",
id, entry_id, count - max_entries, count);
}
early_acpi_os_unmap_memory((char *)table_header, tbl_size);
......@@ -322,13 +307,11 @@ static void __init check_multiple_madt(void)
acpi_get_table_with_size(ACPI_SIG_MADT, 2, &table, &tbl_size);
if (table) {
printk(KERN_WARNING PREFIX
"BIOS bug: multiple APIC/MADT found,"
" using %d\n", acpi_apic_instance);
printk(KERN_WARNING PREFIX
"If \"acpi_apic_instance=%d\" works better, "
"notify linux-acpi@vger.kernel.org\n",
acpi_apic_instance ? 0 : 2);
pr_warn("BIOS bug: multiple APIC/MADT found, using %d\n",
acpi_apic_instance);
pr_warn("If \"acpi_apic_instance=%d\" works better, "
"notify linux-acpi@vger.kernel.org\n",
acpi_apic_instance ? 0 : 2);
early_acpi_os_unmap_memory(table, tbl_size);
} else
......@@ -365,8 +348,7 @@ static int __init acpi_parse_apic_instance(char *str)
acpi_apic_instance = simple_strtoul(str, NULL, 0);
printk(KERN_NOTICE PREFIX "Shall use APIC/MADT table %d\n",
acpi_apic_instance);
pr_notice("Shall use APIC/MADT table %d\n", acpi_apic_instance);
return 0;
}
......
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