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Diffstat (limited to 'arch/x86/platform/olpc/olpc-xo1-pm.c')
-rw-r--r--arch/x86/platform/olpc/olpc-xo1-pm.c16
1 files changed, 1 insertions, 15 deletions
diff --git a/arch/x86/platform/olpc/olpc-xo1-pm.c b/arch/x86/platform/olpc/olpc-xo1-pm.c
index 0ce8616c88a..d75582d1aa5 100644
--- a/arch/x86/platform/olpc/olpc-xo1-pm.c
+++ b/arch/x86/platform/olpc/olpc-xo1-pm.c
@@ -18,6 +18,7 @@
#include <linux/pm.h>
#include <linux/mfd/core.h>
#include <linux/suspend.h>
+#include <linux/olpc-ec.h>
#include <asm/io.h>
#include <asm/olpc.h>
@@ -51,16 +52,11 @@ EXPORT_SYMBOL_GPL(olpc_xo1_pm_wakeup_clear);
static int xo1_power_state_enter(suspend_state_t pm_state)
{
unsigned long saved_sci_mask;
- int r;
/* Only STR is supported */
if (pm_state != PM_SUSPEND_MEM)
return -EINVAL;
- r = olpc_ec_cmd(EC_SET_SCI_INHIBIT, NULL, 0, NULL, 0);
- if (r)
- return r;
-
/*
* Save SCI mask (this gets lost since PM1_EN is used as a mask for
* wakeup events, which is not necessarily the same event set)
@@ -76,16 +72,6 @@ static int xo1_power_state_enter(suspend_state_t pm_state)
/* Restore SCI mask (using dword access to CS5536_PM1_EN) */
outl(saved_sci_mask, acpi_base + CS5536_PM1_STS);
- /* Tell the EC to stop inhibiting SCIs */
- olpc_ec_cmd(EC_SET_SCI_INHIBIT_RELEASE, NULL, 0, NULL, 0);
-
- /*
- * Tell the wireless module to restart USB communication.
- * Must be done twice.
- */
- olpc_ec_cmd(EC_WAKE_UP_WLAN, NULL, 0, NULL, 0);
- olpc_ec_cmd(EC_WAKE_UP_WLAN, NULL, 0, NULL, 0);
-
return 0;
}