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rtc: rx6110: declare missing of table

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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/rtc/rtc-rx6110.ko | grep alias
alias:          spi:rx6110

After this patch:
modinfo drivers/rtc/rtc-rx6110.ko | grep alias
alias:          spi:rx6110
alias:          of:N*T*Cepson,rx6110C*
alias:          of:N*T*Cepson,rx6110

Reported-by: Javier Martinez Canillas <javier@dowhile0.org>
Signed-off-by: Daniel Gomez <dagmcr@gmail.com>
Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
This commit is contained in:
Daniel Gomez 2019-04-22 21:08:52 +02:00 committed by Alexandre Belloni
parent 498ce4e76b
commit f9bf089a70
1 changed files with 9 additions and 0 deletions
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9
drivers/rtc/rtc-rx6110.c
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@ -21,6 +21,8 @@
#include <linux/of_gpio.h> #include <linux/of_gpio.h>
#include <linux/regmap.h> #include <linux/regmap.h>
#include <linux/rtc.h> #include <linux/rtc.h>
#include <linux/of.h>
#include <linux/of_device.h>
#include <linux/spi/spi.h> #include <linux/spi/spi.h>
/* RX-6110 Register definitions */ /* RX-6110 Register definitions */
@ -379,9 +381,16 @@ static const struct spi_device_id rx6110_id[] = {
}; };
MODULE_DEVICE_TABLE(spi, rx6110_id); MODULE_DEVICE_TABLE(spi, rx6110_id);
static const struct of_device_id rx6110_spi_of_match[] = {
{ .compatible = "epson,rx6110" },
{ },
};
MODULE_DEVICE_TABLE(of, rx6110_spi_of_match);
static struct spi_driver rx6110_driver = { static struct spi_driver rx6110_driver = {
.driver = { .driver = {
.name = RX6110_DRIVER_NAME, .name = RX6110_DRIVER_NAME,
.of_match_table = of_match_ptr(rx6110_spi_of_match),
}, },
.probe = rx6110_probe, .probe = rx6110_probe,
.remove = rx6110_remove, .remove = rx6110_remove,