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Commit e16b46f1 authored by Kefeng Wang's avatar Kefeng Wang Committed by Greg Kroah-Hartman
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serial: 8250_dw: Check the data->pclk when get apb_pclk 



It should check the data->pclk, not data->clk when get apb_pclk.

Fixes: c8ed99d4("serial: 8250_dw: Add support for deferred probing")
Signed-off-by: default avatarKefeng Wang <wangkefeng.wang@huawei.com>
Tested-by: default avatarAndy Shevchenko <andriy.shevchenko@linux.intel.com>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent 0b1221a3

drivers/tty/serial/8250/8250_dw.c

+1 −1
Original line number Diff line number Diff line
@@ -462,7 +462,7 @@ static int dw8250_probe(struct platform_device *pdev) 
	}



	data->pclk = devm_clk_get(&pdev->dev, "apb_pclk");

	if (IS_ERR(data->clk) && PTR_ERR(data->clk) == -EPROBE_DEFER) {

	if (IS_ERR(data->pclk) && PTR_ERR(data->pclk) == -EPROBE_DEFER) {

		err = -EPROBE_DEFER;

		goto err_clk;

	}