spi: Fix acpi deferred irq probe

When probing spi device take care of deferred probe of ACPI irq gpio
similar like for OF/DT case.

>From practical standpoint this fixes issue with vsc-tp driver on
Dell XP 9340 laptop, which try to request interrupt with spi->irq
equal to -EPROBE_DEFER and fail to probe with the following error:

vsc-tp spi-INTC10D0:00: probe with driver vsc-tp failed with error -22

Suggested-by: Hans de Goede <hdegoede@redhat.com>
Fixes: 33ada67da3 ("ACPI / spi: attach GPIO IRQ from ACPI description to SPI device")
Cc: stable@vger.kernel.org
Signed-off-by: Stanislaw Gruszka <stanislaw.gruszka@linux.intel.com>
Reviewed-by: Hans de Goede <hdegoede@redhat.com>
Tested-by: Alexis Lothoré <alexis.lothore@bootlin.com> # Dell XPS9320, ov01a10
Link: https://patch.msgid.link/20241122094224.226773-1-stanislaw.gruszka@linux.intel.com
Signed-off-by: Mark Brown <broonie@kernel.org>
This commit is contained in:
Stanislaw Gruszka 2024-11-22 10:42:24 +01:00 committed by Mark Brown
parent 2ac40e6d0c
commit d24cfee7f6
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@ -424,6 +424,16 @@ static int spi_probe(struct device *dev)
spi->irq = 0;
}
if (has_acpi_companion(dev) && spi->irq < 0) {
struct acpi_device *adev = to_acpi_device_node(dev->fwnode);
spi->irq = acpi_dev_gpio_irq_get(adev, 0);
if (spi->irq == -EPROBE_DEFER)
return -EPROBE_DEFER;
if (spi->irq < 0)
spi->irq = 0;
}
ret = dev_pm_domain_attach(dev, true);
if (ret)
return ret;
@ -2866,9 +2876,6 @@ static acpi_status acpi_register_spi_device(struct spi_controller *ctlr,
acpi_set_modalias(adev, acpi_device_hid(adev), spi->modalias,
sizeof(spi->modalias));
if (spi->irq < 0)
spi->irq = acpi_dev_gpio_irq_get(adev, 0);
acpi_device_set_enumerated(adev);
adev->power.flags.ignore_parent = true;