[PATCH 2/2] [Blackfin] serial driver: add extra IRQ flag for 8250 serial driver

[Bryan Wu]

From: Javier Herrero <jherrero@xxxxxxxxxxxxx>

Signed-off-by: Javier Herrero <jherrero@xxxxxxxxxxxxx>
Signed-off-by: Bryan Wu <bryan.wu@xxxxxxxxxx>
Signed-off-by: Bryan Wu <cooloney@xxxxxxxxxx>
---
 include/asm-blackfin/serial.h |    5 +++++
 1 files changed, 5 insertions(+), 0 deletions(-)
 create mode 100644 include/asm-blackfin/serial.h

diff --git a/include/asm-blackfin/serial.h b/include/asm-blackfin/serial.h
new file mode 100644
index 0000000..994dd86
--- /dev/null
+++ b/include/asm-blackfin/serial.h
@@ -0,0 +1,5 @@
+/*
+ * include/asm-blackfin/serial.h
+ */
+
+#define SERIAL_EXTRA_IRQ_FLAGS IRQF_TRIGGER_HIGH
-- 
1.5.5
--
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