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path: root/drivers/spi/spidev.c
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Diffstat (limited to 'drivers/spi/spidev.c')
-rw-r--r--drivers/spi/spidev.c16
1 files changed, 13 insertions, 3 deletions
diff --git a/drivers/spi/spidev.c b/drivers/spi/spidev.c
index 830adbed1d7a..2e0655dbe070 100644
--- a/drivers/spi/spidev.c
+++ b/drivers/spi/spidev.c
@@ -31,6 +31,8 @@
31#include <linux/mutex.h> 31#include <linux/mutex.h>
32#include <linux/slab.h> 32#include <linux/slab.h>
33#include <linux/compat.h> 33#include <linux/compat.h>
34#include <linux/of.h>
35#include <linux/of_device.h>
34 36
35#include <linux/spi/spi.h> 37#include <linux/spi/spi.h>
36#include <linux/spi/spidev.h> 38#include <linux/spi/spidev.h>
@@ -571,7 +573,7 @@ static struct class *spidev_class;
571 573
572/*-------------------------------------------------------------------------*/ 574/*-------------------------------------------------------------------------*/
573 575
574static int __devinit spidev_probe(struct spi_device *spi) 576static int spidev_probe(struct spi_device *spi)
575{ 577{
576 struct spidev_data *spidev; 578 struct spidev_data *spidev;
577 int status; 579 int status;
@@ -620,7 +622,7 @@ static int __devinit spidev_probe(struct spi_device *spi)
620 return status; 622 return status;
621} 623}
622 624
623static int __devexit spidev_remove(struct spi_device *spi) 625static int spidev_remove(struct spi_device *spi)
624{ 626{
625 struct spidev_data *spidev = spi_get_drvdata(spi); 627 struct spidev_data *spidev = spi_get_drvdata(spi);
626 628
@@ -642,13 +644,21 @@ static int __devexit spidev_remove(struct spi_device *spi)
642 return 0; 644 return 0;
643} 645}
644 646
647static const struct of_device_id spidev_dt_ids[] = {
648 { .compatible = "rohm,dh2228fv" },
649 {},
650};
651
652MODULE_DEVICE_TABLE(of, spidev_dt_ids);
653
645static struct spi_driver spidev_spi_driver = { 654static struct spi_driver spidev_spi_driver = {
646 .driver = { 655 .driver = {
647 .name = "spidev", 656 .name = "spidev",
648 .owner = THIS_MODULE, 657 .owner = THIS_MODULE,
658 .of_match_table = of_match_ptr(spidev_dt_ids),
649 }, 659 },
650 .probe = spidev_probe, 660 .probe = spidev_probe,
651 .remove = __devexit_p(spidev_remove), 661 .remove = spidev_remove,
652 662
653 /* NOTE: suspend/resume methods are not necessary here. 663 /* NOTE: suspend/resume methods are not necessary here.
654 * We don't do anything except pass the requests to/from 664 * We don't do anything except pass the requests to/from