[PATCH 12/14] spi: spi-at91-usart: Make use of the defined 'struct of_device_id'

[Lee Jones]

It's there so why not use it.

Fixes the following W=1 kernel build warning(s):

 drivers/spi/spi-at91-usart.c:684:34: warning: ‘at91_usart_spi_dt_ids’ defined 
but not used [-Wunused-const-variable=]
 684 | static const struct of_device_id at91_usart_spi_dt_ids[] = {
 | ^~~~~~~~~~~~~~~~~~~~~

Cc: Radu Pirea <radu_nicolae.pi...@upb.ro>
Cc: Nicolas Ferre <nicolas.fe...@microchip.com>
Cc: Alexandre Belloni <alexandre.bell...@bootlin.com>
Cc: Ludovic Desroches <ludovic.desroc...@microchip.com>
Signed-off-by: Lee Jones <lee.jo...@linaro.org>
---
 drivers/spi/spi-at91-usart.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/drivers/spi/spi-at91-usart.c b/drivers/spi/spi-at91-usart.c
index 88033422a42ae..d47a20be43ccd 100644
--- a/drivers/spi/spi-at91-usart.c
+++ b/drivers/spi/spi-at91-usart.c
@@ -692,6 +692,7 @@ static struct platform_driver at91_usart_spi_driver = {
        .driver = {
                .name = "at91_usart_spi",
                .pm = &at91_usart_spi_pm_ops,
+               .of_match_table = at91_usart_spi_dt_ids,
        },
        .probe = at91_usart_spi_probe,
        .remove = at91_usart_spi_remove,
-- 
2.25.1