[PATCH -next 31/36] spi: tegra: use devm_platform_ioremap_resource() to simplify code

YueHaibing yuehaibing at huawei.com
Wed Sep 4 06:59:13 PDT 2019


Use devm_platform_ioremap_resource() to simplify the code a bit.
This is detected by coccinelle.

Reported-by: Hulk Robot <hulkci at huawei.com>
Signed-off-by: YueHaibing <yuehaibing at huawei.com>
---
 drivers/spi/spi-tegra20-sflash.c | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)

diff --git a/drivers/spi/spi-tegra20-sflash.c b/drivers/spi/spi-tegra20-sflash.c
index cd714a4..a841a72 100644
--- a/drivers/spi/spi-tegra20-sflash.c
+++ b/drivers/spi/spi-tegra20-sflash.c
@@ -419,7 +419,6 @@ static int tegra_sflash_probe(struct platform_device *pdev)
 {
 	struct spi_master	*master;
 	struct tegra_sflash_data	*tsd;
-	struct resource		*r;
 	int ret;
 	const struct of_device_id *match;
 
@@ -451,8 +450,7 @@ static int tegra_sflash_probe(struct platform_device *pdev)
 				 &master->max_speed_hz))
 		master->max_speed_hz = 25000000; /* 25MHz */
 
-	r = platform_get_resource(pdev, IORESOURCE_MEM, 0);
-	tsd->base = devm_ioremap_resource(&pdev->dev, r);
+	tsd->base = devm_platform_ioremap_resource(pdev, 0);
 	if (IS_ERR(tsd->base)) {
 		ret = PTR_ERR(tsd->base);
 		goto exit_free_master;
-- 
2.7.4





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