X-Git-Url: https://git.openpandora.org/cgi-bin/gitweb.cgi?a=blobdiff_plain;f=drivers%2Facpi%2Fprocessor_throttling.c;h=4c6c14c1e30788d6b025aaaabd511350dc9b678e;hb=49e70dda359660f20fa21d03bfae132e15c78195;hp=ae39797aab55cc860debf1a749a1cf858edd9b64;hpb=0cc6d77e55eca9557bbe41bf2db94b31aa8fcb2a;p=pandora-kernel.git

diff --git a/drivers/acpi/processor_throttling.c b/drivers/acpi/processor_throttling.c
index ae39797aab55..4c6c14c1e307 100644
--- a/drivers/acpi/processor_throttling.c
+++ b/drivers/acpi/processor_throttling.c
@@ -41,6 +41,8 @@
 #include <acpi/acpi_drivers.h>
 #include <acpi/processor.h>
 
+#define PREFIX "ACPI: "
+
 #define ACPI_PROCESSOR_CLASS            "processor"
 #define _COMPONENT              ACPI_PROCESSOR_COMPONENT
 ACPI_MODULE_NAME("processor_throttling");
@@ -75,7 +77,7 @@ static int acpi_processor_update_tsd_coord(void)
 	struct acpi_tsd_package *pdomain, *match_pdomain;
 	struct acpi_processor_throttling *pthrottling, *match_pthrottling;
 
-	if (!alloc_cpumask_var(&covered_cpus, GFP_KERNEL))
+	if (!zalloc_cpumask_var(&covered_cpus, GFP_KERNEL))
 		return -ENOMEM;
 
 	/*
@@ -103,7 +105,6 @@ static int acpi_processor_update_tsd_coord(void)
 	if (retval)
 		goto err_ret;
 
-	cpumask_clear(covered_cpus);
 	for_each_possible_cpu(i) {
 		pr = per_cpu(processors, i);
 		if (!pr)
@@ -1216,7 +1217,7 @@ int acpi_processor_get_throttling_info(struct acpi_processor *pr)
 }
 
 /* proc interface */
-
+#ifdef CONFIG_ACPI_PROCFS
 static int acpi_processor_throttling_seq_show(struct seq_file *seq,
 					      void *offset)
 {
@@ -1324,3 +1325,4 @@ const struct file_operations acpi_processor_throttling_fops = {
 	.llseek = seq_lseek,
 	.release = single_release,
 };
+#endif