* [PATCH] spi: Epson RX-6610: declare missing of table
@ 2019-04-22 19:08 Daniel Gomez
2019-04-24 10:18 ` Alexandre Belloni
0 siblings, 1 reply; 2+ messages in thread
From: Daniel Gomez @ 2019-04-22 19:08 UTC (permalink / raw)
To: a.zummo, alexandre.belloni; +Cc: linux-rtc, dagmcr, javier
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>
---
drivers/rtc/rtc-rx6110.c | 9 +++++++++
1 file changed, 9 insertions(+)
diff --git a/drivers/rtc/rtc-rx6110.c b/drivers/rtc/rtc-rx6110.c
index 5899ca3..71e20a6 100644
--- a/drivers/rtc/rtc-rx6110.c
+++ b/drivers/rtc/rtc-rx6110.c
@@ -21,6 +21,8 @@
#include <linux/of_gpio.h>
#include <linux/regmap.h>
#include <linux/rtc.h>
+#include <linux/of.h>
+#include <linux/of_device.h>
#include <linux/spi/spi.h>
/* RX-6110 Register definitions */
@@ -379,9 +381,16 @@ static const struct spi_device_id 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 = {
.driver = {
.name = RX6110_DRIVER_NAME,
+ .of_match_table = of_match_ptr(rx6110_spi_of_match),
},
.probe = rx6110_probe,
.remove = rx6110_remove,
--
2.7.4
^ permalink raw reply related [flat|nested] 2+ messages in thread
* Re: [PATCH] spi: Epson RX-6610: declare missing of table
2019-04-22 19:08 [PATCH] spi: Epson RX-6610: declare missing of table Daniel Gomez
@ 2019-04-24 10:18 ` Alexandre Belloni
0 siblings, 0 replies; 2+ messages in thread
From: Alexandre Belloni @ 2019-04-24 10:18 UTC (permalink / raw)
To: Daniel Gomez; +Cc: a.zummo, linux-rtc, javier
On 22/04/2019 21:08:52+0200, Daniel Gomez wrote:
> 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>
> ---
> drivers/rtc/rtc-rx6110.c | 9 +++++++++
> 1 file changed, 9 insertions(+)
>
Applied after adjusting the subject, thanks.
--
Alexandre Belloni, Bootlin
Embedded Linux and Kernel engineering
https://bootlin.com
^ permalink raw reply [flat|nested] 2+ messages in thread
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2019-04-24 10:18 ` Alexandre Belloni
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