From e748edd9841306908b4e02dddd0afd1aa1f8b973 Mon Sep 17 00:00:00 2001 From: Zhang Changzhong Date: Fri, 4 Dec 2020 16:42:37 +0800 Subject: spi: dw: Fix error return code in dw_spi_bt1_probe() Fix to return a negative error code from the error handling case instead of 0, as done elsewhere in this function. Fixes: abf00907538e ("spi: dw: Add Baikal-T1 SPI Controller glue driver") Reported-by: Hulk Robot Signed-off-by: Zhang Changzhong Acked-by: Serge Semin Link: https://lore.kernel.org/r/1607071357-33378-1-git-send-email-zhangchangzhong@huawei.com Signed-off-by: Mark Brown --- drivers/spi/spi-dw-bt1.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) (limited to 'drivers/spi/spi-dw-bt1.c') diff --git a/drivers/spi/spi-dw-bt1.c b/drivers/spi/spi-dw-bt1.c index f382dfad7842..c279b7891e3a 100644 --- a/drivers/spi/spi-dw-bt1.c +++ b/drivers/spi/spi-dw-bt1.c @@ -280,8 +280,10 @@ static int dw_spi_bt1_probe(struct platform_device *pdev) dws->bus_num = pdev->id; dws->reg_io_width = 4; dws->max_freq = clk_get_rate(dwsbt1->clk); - if (!dws->max_freq) + if (!dws->max_freq) { + ret = -EINVAL; goto err_disable_clk; + } init_func = device_get_match_data(&pdev->dev); ret = init_func(pdev, dwsbt1); -- cgit v1.2.3