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authorMaxime Ripard <maxime.ripard@free-electrons.com>2012-10-31 11:30:08 +0100
committerMark Brown <broonie@opensource.wolfsonmicro.com>2012-11-01 14:54:47 +0000
commit880cfd43ea50b3c2d880d94935f07c77bf7c7116 (patch)
treec75ced05921bae1cd619f7cbeaf5b226e9c9adba /drivers/spi/spidev.c
parent8f0d8163b50e01f398b14bcd4dc039ac5ab18d64 (diff)
downloadlinux-linaro-stable-880cfd43ea50b3c2d880d94935f07c77bf7c7116.tar.gz
spi: spidev: Add device tree bindings
This will allow to probe spidev from device tree by adding the compatible string of each device to this array. Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Diffstat (limited to 'drivers/spi/spidev.c')
-rw-r--r--drivers/spi/spidev.c9
1 files changed, 9 insertions, 0 deletions
diff --git a/drivers/spi/spidev.c b/drivers/spi/spidev.c
index 830adbed1d7a..9fc5788f2095 100644
--- a/drivers/spi/spidev.c
+++ b/drivers/spi/spidev.c
@@ -31,6 +31,8 @@
#include <linux/mutex.h>
#include <linux/slab.h>
#include <linux/compat.h>
+#include <linux/of.h>
+#include <linux/of_device.h>
#include <linux/spi/spi.h>
#include <linux/spi/spidev.h>
@@ -642,10 +644,17 @@ static int __devexit spidev_remove(struct spi_device *spi)
return 0;
}
+static const struct of_device_id spidev_dt_ids[] = {
+ {},
+};
+
+MODULE_DEVICE_TABLE(of, spidev_dt_ids);
+
static struct spi_driver spidev_spi_driver = {
.driver = {
.name = "spidev",
.owner = THIS_MODULE,
+ .of_match_table = of_match_ptr(spidev_dt_ids),
},
.probe = spidev_probe,
.remove = __devexit_p(spidev_remove),