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

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Date:   Wed, 15 Jul 2020 16:06:30 +0100
From:   Lee Jones <lee.jones@...aro.org>
To:     broonie@...nel.org
Cc:     linux-arm-kernel@...ts.infradead.org, linux-kernel@...r.kernel.org,
        linux-spi@...r.kernel.org, Lee Jones <lee.jones@...aro.org>,
        Radu Pirea <radu_nicolae.pirea@....ro>,
        Nicolas Ferre <nicolas.ferre@...rochip.com>,
        Alexandre Belloni <alexandre.belloni@...tlin.com>,
        Ludovic Desroches <ludovic.desroches@...rochip.com>
Subject: [PATCH 12/14] spi: spi-at91-usart: Make use of the defined 'struct of_device_id'

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.pirea@....ro>
Cc: Nicolas Ferre <nicolas.ferre@...rochip.com>
Cc: Alexandre Belloni <alexandre.belloni@...tlin.com>
Cc: Ludovic Desroches <ludovic.desroches@...rochip.com>
Signed-off-by: Lee Jones <lee.jones@...aro.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