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path: root/drivers/acpi/processor_perflib.c
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Diffstat (limited to 'drivers/acpi/processor_perflib.c')
-rw-r--r--drivers/acpi/processor_perflib.c10
1 files changed, 5 insertions, 5 deletions
diff --git a/drivers/acpi/processor_perflib.c b/drivers/acpi/processor_perflib.c
index 7ba5e49ab302..39fdbcc37d43 100644
--- a/drivers/acpi/processor_perflib.c
+++ b/drivers/acpi/processor_perflib.c
@@ -238,7 +238,7 @@ static int acpi_processor_get_performance_states(struct acpi_processor *pr)
return -ENODEV;
}
- pss = (union acpi_object *)buffer.pointer;
+ pss = buffer.pointer;
if (!pss || (pss->type != ACPI_TYPE_PACKAGE)) {
printk(KERN_ERR PREFIX "Invalid _PSS data\n");
result = -EFAULT;
@@ -412,7 +412,7 @@ static struct file_operations acpi_processor_perf_fops = {
static int acpi_processor_perf_seq_show(struct seq_file *seq, void *offset)
{
- struct acpi_processor *pr = (struct acpi_processor *)seq->private;
+ struct acpi_processor *pr = seq->private;
int i;
@@ -453,8 +453,8 @@ acpi_processor_write_performance(struct file *file,
size_t count, loff_t * data)
{
int result = 0;
- struct seq_file *m = (struct seq_file *)file->private_data;
- struct acpi_processor *pr = (struct acpi_processor *)m->private;
+ struct seq_file *m = file->private_data;
+ struct acpi_processor *pr = m->private;
struct acpi_processor_performance *perf;
char state_string[12] = { '\0' };
unsigned int new_state = 0;
@@ -553,7 +553,7 @@ static int acpi_processor_get_psd(struct acpi_processor *pr)
return -ENODEV;
}
- psd = (union acpi_object *) buffer.pointer;
+ psd = buffer.pointer;
if (!psd || (psd->type != ACPI_TYPE_PACKAGE)) {
ACPI_DEBUG_PRINT((ACPI_DB_ERROR, "Invalid _PSD data\n"));
result = -EFAULT;