ACPI: delete two spurious ACPI messages

[sfrench/cifs-2.6.git] / drivers / acpi / processor_perflib.c

diff --git a/drivers/acpi/processor_perflib.c b/drivers/acpi/processor_perflib.c
index 7ba5e49ab302c523848930773d474c351fed30a1..5207f9e4b4438bfdab9448c2f8d5c365f3b0e09d 100644 (file)
--- a/drivers/acpi/processor_perflib.c
+++ b/drivers/acpi/processor_perflib.c
@@ -83,10 +83,8 @@ static int acpi_processor_ppc_notifier(struct notifier_block *nb,
                goto out;
 
        ppc = (unsigned int)pr->performance_platform_limit;
-       if (!ppc)
-               goto out;
 
-       if (ppc > pr->performance->state_count)
+       if (ppc >= pr->performance->state_count)
                goto out;
 
        cpufreq_verify_within_limits(policy, 0,
@@ -238,7 +236,7 @@ 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 +410,7 @@ 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 +451,8 @@ 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 +551,7 @@ 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;
@@ -738,10 +736,6 @@ int acpi_processor_preregister_performance(
        }
 
 err_ret:
-       if (retval) {
-               ACPI_DEBUG_PRINT((ACPI_DB_ERROR, "Error while parsing _PSD domain information. Assuming no coordination\n"));
-       }
-
        for_each_possible_cpu(i) {
                pr = processors[i];
                if (!pr || !pr->performance)