From d4c9134a6c2c85d18b0d58accdf0e9be447f77a3 Mon Sep 17 00:00:00 2001 From: Cezary Gapinski Date: Mon, 24 Dec 2018 23:00:28 +0100 Subject: [PATCH] spi: stm32: use NULL pointer instead of plain integer Patch fixes sparse warning: Using plain integer as NULL pointer. Replaces second argument of function devm_clk_get from 0 to NULL. Signed-off-by: Cezary Gapinski Signed-off-by: Mark Brown --- drivers/spi/spi-stm32.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/spi/spi-stm32.c b/drivers/spi/spi-stm32.c index 5f30578a4224..51d7f720127b 100644 --- a/drivers/spi/spi-stm32.c +++ b/drivers/spi/spi-stm32.c @@ -1100,7 +1100,7 @@ static int stm32_spi_probe(struct platform_device *pdev) goto err_master_put; } - spi->clk = devm_clk_get(&pdev->dev, 0); + spi->clk = devm_clk_get(&pdev->dev, NULL); if (IS_ERR(spi->clk)) { ret = PTR_ERR(spi->clk); dev_err(&pdev->dev, "clk get failed: %d\n", ret);