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| author | Andy Shevchenko <andriy.shevchenko@linux.intel.com> | 2019-10-18 13:54:27 +0300 |
|---|---|---|
| committer | Mark Brown <broonie@kernel.org> | 2019-10-18 18:25:29 +0100 |
| commit | 365e856e18b88e360388f9de4f5da0d5b332114b (patch) | |
| tree | 55209701a88482ecf9ccb16eb9ce4f4774056aeb /drivers/spi/spi-pxa2xx.c | |
| parent | 5ce2570513bc012020e1faaa20333a6955845f06 (diff) | |
| download | lwn-365e856e18b88e360388f9de4f5da0d5b332114b.tar.gz lwn-365e856e18b88e360388f9de4f5da0d5b332114b.zip | |
spi: pxa2xx: Convert pxa2xx_spi_get_port_id() to take struct device
This is preparatory patch before converting to use device_get_match_data() API.
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Link: https://lore.kernel.org/r/20191018105429.82782-3-andriy.shevchenko@linux.intel.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Diffstat (limited to 'drivers/spi/spi-pxa2xx.c')
| -rw-r--r-- | drivers/spi/spi-pxa2xx.c | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/drivers/spi/spi-pxa2xx.c b/drivers/spi/spi-pxa2xx.c index 670734b3d56a..04ca80770e35 100644 --- a/drivers/spi/spi-pxa2xx.c +++ b/drivers/spi/spi-pxa2xx.c @@ -1476,11 +1476,13 @@ MODULE_DEVICE_TABLE(of, pxa2xx_spi_of_match); #ifdef CONFIG_ACPI -static int pxa2xx_spi_get_port_id(struct acpi_device *adev) +static int pxa2xx_spi_get_port_id(struct device *dev) { + struct acpi_device *adev; unsigned int devid; int port_id = -1; + adev = ACPI_COMPANION(dev); if (adev && adev->pnp.unique_id && !kstrtouint(adev->pnp.unique_id, 0, &devid)) port_id = devid; @@ -1489,7 +1491,7 @@ static int pxa2xx_spi_get_port_id(struct acpi_device *adev) #else /* !CONFIG_ACPI */ -static int pxa2xx_spi_get_port_id(struct acpi_device *adev) +static int pxa2xx_spi_get_port_id(struct device *dev) { return -1; } @@ -1568,7 +1570,7 @@ pxa2xx_spi_init_pdata(struct platform_device *pdev) ssp->irq = platform_get_irq(pdev, 0); ssp->type = type; ssp->dev = &pdev->dev; - ssp->port_id = pxa2xx_spi_get_port_id(adev); + ssp->port_id = pxa2xx_spi_get_port_id(&pdev->dev); pdata->is_slave = of_property_read_bool(pdev->dev.of_node, "spi-slave"); pdata->num_chipselect = 1; |