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authorLin Ming <ming.m.lin@intel.com>2008-12-16 16:49:26 +0800
committerLen Brown <len.brown@intel.com>2008-12-31 01:07:38 -0500
commit95d9a7a828aedef965234f348b916caa98be1e6c (patch)
tree8a1ac258c54c150e5549894d418e5748f676ee5e /drivers
parent0175d562a29ad052c510782c7e76bc63d5155b9b (diff)
ACPI: proc.c: remove ACPI_FUNCTION_TRACE
ACPI_FUNCTION_TRACE and return_VALUE are internal acpica functions. remove ACPI_FUNCTION_TRACE replace return_VALUE with return Signed-off-by: Lin Ming <ming.m.lin@intel.com> Signed-off-by: Len Brown <len.brown@intel.com>
Diffstat (limited to 'drivers')
-rw-r--r--drivers/acpi/sleep/proc.c12
1 files changed, 3 insertions, 9 deletions
diff --git a/drivers/acpi/sleep/proc.c b/drivers/acpi/sleep/proc.c
index 4dbc2271acf..1c4851ff265 100644
--- a/drivers/acpi/sleep/proc.c
+++ b/drivers/acpi/sleep/proc.c
@@ -28,8 +28,6 @@ static int acpi_system_sleep_seq_show(struct seq_file *seq, void *offset)
{
int i;
- ACPI_FUNCTION_TRACE("acpi_system_sleep_seq_show");
-
for (i = 0; i <= ACPI_STATE_S5; i++) {
if (sleep_states[i]) {
seq_printf(seq, "S%d ", i);
@@ -93,8 +91,6 @@ static int acpi_system_alarm_seq_show(struct seq_file *seq, void *offset)
unsigned char rtc_control = 0;
unsigned long flags;
- ACPI_FUNCTION_TRACE("acpi_system_alarm_seq_show");
-
spin_lock_irqsave(&rtc_lock, flags);
sec = CMOS_READ(RTC_SECONDS_ALARM);
@@ -227,13 +223,11 @@ acpi_system_write_alarm(struct file *file,
int adjust = 0;
unsigned char rtc_control = 0;
- ACPI_FUNCTION_TRACE("acpi_system_write_alarm");
-
if (count > sizeof(alarm_string) - 1)
- return_VALUE(-EINVAL);
+ return -EINVAL;
if (copy_from_user(alarm_string, buffer, count))
- return_VALUE(-EFAULT);
+ return -EFAULT;
alarm_string[count] = '\0';
@@ -334,7 +328,7 @@ acpi_system_write_alarm(struct file *file,
result = 0;
end:
- return_VALUE(result ? result : count);
+ return result ? result : count;
}
#endif /* HAVE_ACPI_LEGACY_ALARM */