lkml.org 
[lkml]   [2019]   [Apr]   [23]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
Patch in this message
/
From
Subject[PATCH v2] iio: accel: kxsd9: declare missing of table
Date
Add missing <of_device_id> table for SPI driver relying on SPI
device match since compatible is in a DT binding or in a DTS.

Before this patch:
modinfo drivers/iio/accel/kxsd9-spi.ko | grep alias
alias: spi:kxsd9

After this patch:
modinfo drivers/iio/accel/kxsd9-spi.ko | grep alias
alias: spi:kxsd9
alias: of:N*T*Ckionix,kxsd9C*
alias: of:N*T*Ckionix,kxsd9

Reported-by: Javier Martinez Canillas <javier@dowhile0.org>
Signed-off-by: Daniel Gomez <dagmcr@gmail.com>
---
drivers/iio/accel/kxsd9-spi.c | 9 +++++++++
1 file changed, 9 insertions(+)

diff --git a/drivers/iio/accel/kxsd9-spi.c b/drivers/iio/accel/kxsd9-spi.c
index b7d0078..3027917 100644
--- a/drivers/iio/accel/kxsd9-spi.c
+++ b/drivers/iio/accel/kxsd9-spi.c
@@ -1,5 +1,7 @@
#include <linux/device.h>
#include <linux/kernel.h>
+#include <linux/of.h>
+#include <linux/of_device.h>
#include <linux/spi/spi.h>
#include <linux/module.h>
#include <linux/slab.h>
@@ -40,10 +42,17 @@ static const struct spi_device_id kxsd9_spi_id[] = {
};
MODULE_DEVICE_TABLE(spi, kxsd9_spi_id);

+static const struct of_device_id kxsd9_of_match[] = {
+ { .compatible = "kionix,kxsd9" },
+ { },
+};
+MODULE_DEVICE_TABLE(of, kxsd9_of_match);
+
static struct spi_driver kxsd9_spi_driver = {
.driver = {
.name = "kxsd9",
.pm = &kxsd9_dev_pm_ops,
+ .of_match_table = kxsd9_of_match,
},
.probe = kxsd9_spi_probe,
.remove = kxsd9_spi_remove,
--
2.7.4
\
 
 \ /
  Last update: 2019-04-23 23:42    [W:0.044 / U:3.332 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site