2012-05-08 15:24:52

by Kay Sievers

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Subject: [PATCH] acpi: use KERN_CONT in printk() continuation lines

From: Kay Sievers <[email protected]>
Subject: acpi: use KERN_CONT in printk() continuation lines

Cc: Len Brown <[email protected]>
Signed-off-by: Kay Sievers <[email protected]>
---
drivers/acpi/pci_link.c | 12 ++++++------
drivers/acpi/sleep.c | 8 ++++----
2 files changed, 10 insertions(+), 10 deletions(-)

--- a/drivers/acpi/pci_link.c
+++ b/drivers/acpi/pci_link.c
@@ -720,21 +720,21 @@ static int acpi_pci_link_add(struct acpi
acpi_device_bid(device));
for (i = 0; i < link->irq.possible_count; i++) {
if (link->irq.active == link->irq.possible[i]) {
- printk(" *%d", link->irq.possible[i]);
+ printk(KERN_CONT " *%d", link->irq.possible[i]);
found = 1;
} else
- printk(" %d", link->irq.possible[i]);
+ printk(KERN_CONT " %d", link->irq.possible[i]);
}

- printk(")");
+ printk(KERN_CONT ")");

if (!found)
- printk(" *%d", link->irq.active);
+ printk(KERN_CONT " *%d", link->irq.active);

if (!link->device->status.enabled)
- printk(", disabled.");
+ printk(KERN_CONT ", disabled.");

- printk("\n");
+ printk(KERN_CONT "\n");

list_add_tail(&link->list, &acpi_link_list);

--- a/drivers/acpi/sleep.c
+++ b/drivers/acpi/sleep.c
@@ -887,7 +887,7 @@ int __init acpi_sleep_init(void)
status = acpi_get_sleep_type_data(i, &type_a, &type_b);
if (ACPI_SUCCESS(status)) {
sleep_states[i] = 1;
- printk(" S%d", i);
+ printk(KERN_CONT " S%d", i);
}
}

@@ -901,7 +901,7 @@ int __init acpi_sleep_init(void)
hibernation_set_ops(old_suspend_ordering ?
&acpi_hibernation_ops_old : &acpi_hibernation_ops);
sleep_states[ACPI_STATE_S4] = 1;
- printk(" S4");
+ printk(KERN_CONT " S4");
if (!nosigcheck) {
acpi_get_table(ACPI_SIG_FACS, 1,
(struct acpi_table_header **)&facs);
@@ -914,11 +914,11 @@ int __init acpi_sleep_init(void)
status = acpi_get_sleep_type_data(ACPI_STATE_S5, &type_a, &type_b);
if (ACPI_SUCCESS(status)) {
sleep_states[ACPI_STATE_S5] = 1;
- printk(" S5");
+ printk(KERN_CONT " S5");
pm_power_off_prepare = acpi_power_off_prepare;
pm_power_off = acpi_power_off;
}
- printk(")\n");
+ printk(KERN_CONT ")\n");
/*
* Register the tts_notifier to reboot notifier list so that the _TTS
* object can also be evaluated when the system enters S5.


2012-05-09 23:19:27

by Yinghai Lu

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Subject: Re: [PATCH] acpi: use KERN_CONT in printk() continuation lines

also need attached ones for scsi/lsi mpt2sas and ioapic debug printout

you may search and fix them all.

Thanks

Yinghai


Attachments:
lsi_printk_fix.patch (2.83 kB)
fix_ioapic_printk.patch (1.21 kB)
Download all attachments