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Message-Id: <20220418121216.351018227@linuxfoundation.org>
Date: Mon, 18 Apr 2022 14:12:23 +0200
From: Greg Kroah-Hartman <gregkh@...uxfoundation.org>
To: linux-kernel@...r.kernel.org
Cc: Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
stable@...r.kernel.org, Zeal Robot <zealci@....com.cn>,
Minghao Chi <chi.minghao@....com.cn>,
Mark Brown <broonie@...nel.org>,
Sasha Levin <sashal@...nel.org>
Subject: [PATCH 4.14 162/284] spi: tegra20: Use of_device_get_match_data()
From: Minghao Chi <chi.minghao@....com.cn>
[ Upstream commit c9839acfcbe20ce43d363c2a9d0772472d9921c0 ]
Use of_device_get_match_data() to simplify the code.
Reported-by: Zeal Robot <zealci@....com.cn>
Signed-off-by: Minghao Chi <chi.minghao@....com.cn>
Link: https://lore.kernel.org/r/20220315023138.2118293-1-chi.minghao@zte.com.cn
Signed-off-by: Mark Brown <broonie@...nel.org>
Signed-off-by: Sasha Levin <sashal@...nel.org>
---
drivers/spi/spi-tegra20-slink.c | 8 +-------
1 file changed, 1 insertion(+), 7 deletions(-)
diff --git a/drivers/spi/spi-tegra20-slink.c b/drivers/spi/spi-tegra20-slink.c
index 1548f7b738c1..b520525df246 100644
--- a/drivers/spi/spi-tegra20-slink.c
+++ b/drivers/spi/spi-tegra20-slink.c
@@ -1016,14 +1016,8 @@ static int tegra_slink_probe(struct platform_device *pdev)
struct resource *r;
int ret, spi_irq;
const struct tegra_slink_chip_data *cdata = NULL;
- const struct of_device_id *match;
- match = of_match_device(tegra_slink_of_match, &pdev->dev);
- if (!match) {
- dev_err(&pdev->dev, "Error: No device match found\n");
- return -ENODEV;
- }
- cdata = match->data;
+ cdata = of_device_get_match_data(&pdev->dev);
master = spi_alloc_master(&pdev->dev, sizeof(*tspi));
if (!master) {
--
2.34.1
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