[PATCH] acpi: update return value in EC gpe handler

[Lin Ming <ming.m.lin@intel.com>]

EC gpe handler should return ACPI_REENABLE_GPE, so acpi_ev_gpe_dispatch
can clear and reenable the GPE.

Signed-off-by: Lin Ming <ming.m.lin@intel.com>
---

Len, 

I forgot to update EC gpe handler return value in the series of 
"[PATCH v2 0/8] Minimize ACPICA/linux GPE code divergence".
This is the fix.

 drivers/acpi/ec.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/drivers/acpi/ec.c b/drivers/acpi/ec.c
index e15439a..8a0e907 100644
--- a/drivers/acpi/ec.c
+++ b/drivers/acpi/ec.c
@@ -619,7 +619,7 @@ static u32 acpi_ec_gpe_handler(acpi_handle gpe_device,
 		wake_up(&ec->wait);
 		ec_check_sci(ec, acpi_ec_read_status(ec));
 	}
-	return ACPI_INTERRUPT_HANDLED;
+	return ACPI_REENABLE_GPE;
 }
 
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