On Mon, Mar 17, 2014 at 2:22 PM, Michal Simek <monstr@xxxxxxxxx> wrote:
>>> + return 0;
>>> +}
>>> +
>>> +static SIMPLE_DEV_PM_OPS(cdns_spi_dev_pm_ops, cdns_spi_suspend,
>>> + cdns_spi_resume);
>>> +
>>> +/* Work with hotplug and coldplug */
>>> +MODULE_ALIAS("platform:" CDNS_SPI_NAME);
>>
>> Not sure, but I don't think this should be needed.
>
> I don't know too.
A plain platform device driver needs the MODULE_ALIAS, unless there's
a "MODULE_DEVICE_TABLE(platform, ...)", which doesn't exist in this driver.
However, as the driver fails in the absence of DT:
ret = of_property_read_u16(pdev->dev.of_node, "num-chip-select",
&master->num_chipselect);
if (ret < 0) {
dev_err(&pdev->dev, "couldn't determine num-chip-select\n");
goto clk_dis_all;
}
it won't work (yet) as a plain platform device driver.
Gr{oetje,eeting}s,
Geert
--
Geert Uytterhoeven -- There's lots of Linux beyond ia32 -- geert@xxxxxxxxxxxxxx
In personal conversations with technical people, I call myself a hacker. But
when I'm talking to journalists I just say "programmer" or something like that.
-- Linus Torvalds
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