提交 268d7643 编写于 作者: K Kuninori Morimoto 提交者: Mark Brown

spi/hspi: fixup Runtime PM enable timing

3e00a09d
(spi/hspi: Convert to core runtime PM)
enabled master->auto_runtime_pm.
Then, pm_runtime_enable() is required *before*
spi_register_master() calling.
This patch fixed it up.
Kernel will hang up with "spi_master spi0: Failed to power device: -13"
message without this patch.
Signed-off-by: NKuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Signed-off-by: NMark Brown <broonie@linaro.org>
上级 15c03dd4
......@@ -296,6 +296,8 @@ static int hspi_probe(struct platform_device *pdev)
goto error1;
}
pm_runtime_enable(&pdev->dev);
master->num_chipselect = 1;
master->bus_num = pdev->id;
master->setup = hspi_setup;
......@@ -309,8 +311,6 @@ static int hspi_probe(struct platform_device *pdev)
goto error1;
}
pm_runtime_enable(&pdev->dev);
return 0;
error1:
......
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