[PATCH] spi: fix compiler warning

[Antony Pavlov]

Fixes:
 drivers/spi/spi.c:59: warning: no previous prototype for 'spi_new_device'

Signed-off-by: Antony Pavlov <antonynpavlov at gmail.com>
---
 include/spi/spi.h |    2 ++
 1 file changed, 2 insertions(+)

diff --git a/include/spi/spi.h b/include/spi/spi.h
index d6570a4..fa76e9b 100644
--- a/include/spi/spi.h
+++ b/include/spi/spi.h
@@ -342,6 +342,8 @@ spi_transfer_del(struct spi_transfer *t)
 
 int spi_sync(struct spi_device *spi, struct spi_message *message);
 
+struct spi_device *spi_new_device(struct spi_master *master,
+				  struct spi_board_info *chip);
 int spi_register_master(struct spi_master *master);
 
 #ifdef CONFIG_SPI
-- 
1.7.10.4