X-Git-Url: https://git.openpandora.org/cgi-bin/gitweb.cgi?p=pandora-kernel.git;a=blobdiff_plain;f=drivers%2Facpi%2Fprocessor_core.c;h=a1b46fb41c803373f82020da6869a3a9e7b8c566;hp=99a3a28594daf333eb8c9355f2a886ed43f5f626;hb=35a5d9ed9fedb74c22cb19ff7d749289473144e0;hpb=f3e39e67b9b6ad6a51d13be902e8341f13b93531

diff --git a/drivers/acpi/processor_core.c b/drivers/acpi/processor_core.c
index 99a3a28594da..a1b46fb41c80 100644
--- a/drivers/acpi/processor_core.c
+++ b/drivers/acpi/processor_core.c
@@ -246,7 +246,7 @@ static int acpi_processor_errata(struct acpi_processor *pr)
 }
 
 /* --------------------------------------------------------------------------
-                              Common ACPI processor fucntions
+                              Common ACPI processor functions
    -------------------------------------------------------------------------- */
 
 /*
@@ -388,7 +388,7 @@ static int acpi_processor_remove_fs(struct acpi_device *device)
 
 /* Use the acpiid in MADT to map cpus in case of SMP */
 #ifndef CONFIG_SMP
-#define convert_acpiid_to_cpu(acpi_id) (0xff)
+#define convert_acpiid_to_cpu(acpi_id) (-1)
 #else
 
 #ifdef CONFIG_IA64
@@ -401,7 +401,7 @@ static int acpi_processor_remove_fs(struct acpi_device *device)
 #define ARCH_BAD_APICID		(0xff)
 #endif
 
-static u8 convert_acpiid_to_cpu(u8 acpi_id)
+static int convert_acpiid_to_cpu(u8 acpi_id)
 {
 	u16 apic_id;
 	int i;
@@ -427,7 +427,7 @@ static int acpi_processor_get_info(struct acpi_processor *pr)
 	acpi_status status = 0;
 	union acpi_object object = { 0 };
 	struct acpi_buffer buffer = { sizeof(union acpi_object), &object };
-	u8 cpu_index;
+	int cpu_index;
 	static int cpu0_initialized;
 
 	ACPI_FUNCTION_TRACE("acpi_processor_get_info");
@@ -473,7 +473,7 @@ static int acpi_processor_get_info(struct acpi_processor *pr)
 	cpu_index = convert_acpiid_to_cpu(pr->acpi_id);
 
 	/* Handle UP system running SMP kernel, with no LAPIC in MADT */
-	if (!cpu0_initialized && (cpu_index == 0xff) &&
+	if (!cpu0_initialized && (cpu_index == -1) &&
 	    (num_online_cpus() == 1)) {
 		cpu_index = 0;
 	}
@@ -487,7 +487,7 @@ static int acpi_processor_get_info(struct acpi_processor *pr)
 	 *  less than the max # of CPUs. They should be ignored _iff
 	 *  they are physically not present.
 	 */
-	if (cpu_index >= NR_CPUS) {
+	if (cpu_index == -1) {
 		if (ACPI_FAILURE
 		    (acpi_processor_hotadd_init(pr->handle, &pr->id))) {
 			ACPI_DEBUG_PRINT((ACPI_DB_ERROR,
@@ -558,8 +558,8 @@ static int acpi_processor_start(struct acpi_device *device)
 	 */
 	if (processor_device_array[pr->id] != NULL &&
 	    processor_device_array[pr->id] != (void *)device) {
-		ACPI_DEBUG_PRINT((ACPI_DB_ERROR, "BIOS reporting wrong ACPI id"
-			"for the processor\n"));
+		printk(KERN_WARNING "BIOS reported wrong ACPI id"
+			"for the processor\n");
 		return_VALUE(-ENODEV);
 	}
 	processor_device_array[pr->id] = (void *)device;