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drivers/rtc/rtc-pcf8563.c: add device tree support 

Set the of_match_table for this driver so that devices can be described
in the device tree.

Signed-off-by: Nick Bowler <nbowler@elliptictech.com>
Cc: Alessandro Zummo <a.zummo@towertech.it>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
This commit is contained in:
Nick Bowler 2012-07-30 14:41:59 -07:00 committed by Linus Torvalds
parent 0a25bf40d8
commit 8dccaf0607
1 changed files with 10 additions and 0 deletions
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10
drivers/rtc/rtc-pcf8563.c
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@ -19,6 +19,7 @@
#include <linux/rtc.h> #include <linux/rtc.h>
#include <linux/slab.h> #include <linux/slab.h>
#include <linux/module.h> #include <linux/module.h>
#include <linux/of.h>
#define DRV_VERSION "0.4.3" #define DRV_VERSION "0.4.3"
@ -285,10 +286,19 @@ static const struct i2c_device_id pcf8563_id[] = {
}; };
MODULE_DEVICE_TABLE(i2c, pcf8563_id); MODULE_DEVICE_TABLE(i2c, pcf8563_id);
#ifdef CONFIG_OF
static const struct of_device_id pcf8563_of_match[] __devinitconst = {
{ .compatible = "nxp,pcf8563" },
{}
};
MODULE_DEVICE_TABLE(of, pcf8563_of_match);
#endif
static struct i2c_driver pcf8563_driver = { static struct i2c_driver pcf8563_driver = {
.driver = { .driver = {
.name = "rtc-pcf8563", .name = "rtc-pcf8563",
.owner = THIS_MODULE, .owner = THIS_MODULE,
.of_match_table = of_match_ptr(pcf8563_of_match),
}, },
.probe = pcf8563_probe, .probe = pcf8563_probe,
.remove = pcf8563_remove, .remove = pcf8563_remove,