diff options
Diffstat (limited to 'drivers/acpi')
-rw-r--r-- | drivers/acpi/apei/apei-base.c | 1 | ||||
-rw-r--r-- | drivers/acpi/apei/erst.c | 2 | ||||
-rw-r--r-- | drivers/acpi/atomicio.c | 1 | ||||
-rw-r--r-- | drivers/acpi/processor_core.c | 2 |
4 files changed, 4 insertions, 2 deletions
diff --git a/drivers/acpi/apei/apei-base.c b/drivers/acpi/apei/apei-base.c index db3946e9c66..216e1e948ff 100644 --- a/drivers/acpi/apei/apei-base.c +++ b/drivers/acpi/apei/apei-base.c @@ -34,6 +34,7 @@ #include <linux/module.h> #include <linux/init.h> #include <linux/acpi.h> +#include <linux/slab.h> #include <linux/io.h> #include <linux/kref.h> #include <linux/rculist.h> diff --git a/drivers/acpi/apei/erst.c b/drivers/acpi/apei/erst.c index 2ebc3911550..864dd46c346 100644 --- a/drivers/acpi/apei/erst.c +++ b/drivers/acpi/apei/erst.c @@ -781,7 +781,7 @@ static int __init erst_init(void) status = acpi_get_table(ACPI_SIG_ERST, 0, (struct acpi_table_header **)&erst_tab); if (status == AE_NOT_FOUND) { - pr_err(ERST_PFX "Table is not found!\n"); + pr_info(ERST_PFX "Table is not found!\n"); goto err; } else if (ACPI_FAILURE(status)) { const char *msg = acpi_format_exception(status); diff --git a/drivers/acpi/atomicio.c b/drivers/acpi/atomicio.c index 814b1924961..8f8bd736d4f 100644 --- a/drivers/acpi/atomicio.c +++ b/drivers/acpi/atomicio.c @@ -31,6 +31,7 @@ #include <linux/kref.h> #include <linux/rculist.h> #include <linux/interrupt.h> +#include <linux/slab.h> #include <acpi/atomicio.h> #define ACPI_PFX "ACPI: " diff --git a/drivers/acpi/processor_core.c b/drivers/acpi/processor_core.c index 51284351418..e9699aaed10 100644 --- a/drivers/acpi/processor_core.c +++ b/drivers/acpi/processor_core.c @@ -223,7 +223,7 @@ static bool processor_physically_present(acpi_handle handle) type = (acpi_type == ACPI_TYPE_DEVICE) ? 1 : 0; cpuid = acpi_get_cpuid(handle, type, acpi_id); - if (cpuid == -1) + if ((cpuid == -1) && (num_possible_cpus() > 1)) return false; return true; |