[PATCH 5.17 0868/1126] spi: tegra20: Use of_device_get_match_data()

From: Greg Kroah-Hartman
Date: Tue Apr 05 2022 - 05:53:34 EST


From: Minghao Chi <chi.minghao@xxxxxxxxxx>

[ Upstream commit c9839acfcbe20ce43d363c2a9d0772472d9921c0 ]

Use of_device_get_match_data() to simplify the code.

Reported-by: Zeal Robot <zealci@xxxxxxxxxx>
Signed-off-by: Minghao Chi <chi.minghao@xxxxxxxxxx>
Link: https://lore.kernel.org/r/20220315023138.2118293-1-chi.minghao@xxxxxxxxxx
Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>
Signed-off-by: Sasha Levin <sashal@xxxxxxxxxx>
---
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 2a03739a0c60..80c3787deea9 100644
--- a/drivers/spi/spi-tegra20-slink.c
+++ b/drivers/spi/spi-tegra20-slink.c
@@ -1006,14 +1006,8 @@ 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