[PATCH 2 of 3] media: gpio-ir-recv: add map name

["Benoît Thébaudeau" <benoit.thebaudeau@advansee.com>]

Make it possible for gpio-ir-recv users to choose a map name.

Cc: Mauro Carvalho Chehab <mchehab@infradead.org>
Cc: Ravi Kumar V <kumarrav@codeaurora.org>
Cc: <linux-media@vger.kernel.org>
Signed-off-by: Benoît Thébaudeau <benoit.thebaudeau@advansee.com>
---
 .../drivers/media/rc/gpio-ir-recv.c                |    2 +-
 .../include/media/gpio-ir-recv.h                   |    1 +
 2 files changed, 2 insertions(+), 1 deletion(-)

diff --git linux-next-HEAD-6c86b58.orig/drivers/media/rc/gpio-ir-recv.c linux-next-HEAD-6c86b58/drivers/media/rc/gpio-ir-recv.c
index b41e13c..15e346e 100644
--- linux-next-HEAD-6c86b58.orig/drivers/media/rc/gpio-ir-recv.c
+++ linux-next-HEAD-6c86b58/drivers/media/rc/gpio-ir-recv.c
@@ -93,7 +93,7 @@ static int __devinit gpio_ir_recv_probe(struct platform_device *pdev)
 	rcdev->input_id.version = 0x0100;
 	rcdev->dev.parent = &pdev->dev;
 	rcdev->driver_name = GPIO_IR_DRIVER_NAME;
-	rcdev->map_name = RC_MAP_EMPTY;
+	rcdev->map_name = pdata->map_name ?: RC_MAP_EMPTY;
 
 	gpio_dev->rcdev = rcdev;
 	gpio_dev->gpio_nr = pdata->gpio_nr;
diff --git linux-next-HEAD-6c86b58.orig/include/media/gpio-ir-recv.h linux-next-HEAD-6c86b58/include/media/gpio-ir-recv.h
index 67797bf..91546f3 100644
--- linux-next-HEAD-6c86b58.orig/include/media/gpio-ir-recv.h
+++ linux-next-HEAD-6c86b58/include/media/gpio-ir-recv.h
@@ -16,6 +16,7 @@
 struct gpio_ir_recv_platform_data {
 	int gpio_nr;
 	bool active_low;
+	const char *map_name;
 };
 
 #endif /* __GPIO_IR_RECV_H__ */