spi: pxa2xx: Use an enum for type

That seems to be the correct type.
Signed-off-by: Lubomir Rintel <lkundrak@v3.sk>
Signed-off-by: Mark Brown <broonie@kernel.org>

drivers/spi/spi-pxa2xx.c

@@ -1431,7 +1431,7 @@ pxa2xx_spi_init_pdata(struct platform_device *pdev)
 	struct resource *res;
 	const struct acpi_device_id *adev_id = NULL;
 	const struct pci_device_id *pcidev_id = NULL;
-	int type;
+	enum pxa_ssp_type type;
 
 	adev = ACPI_COMPANION(&pdev->dev);
 
@@ -1445,9 +1445,9 @@ pxa2xx_spi_init_pdata(struct platform_device *pdev)
 		return NULL;
 
 	if (adev_id)
-		type = (int)adev_id->driver_data;
+		type = (enum pxa_ssp_type)adev_id->driver_data;
 	else if (pcidev_id)
-		type = (int)pcidev_id->driver_data;
+		type = (enum pxa_ssp_type)pcidev_id->driver_data;
 	else
 		return NULL;
 

include/linux/pxa2xx_ssp.h

@@ -217,7 +217,7 @@ struct ssp_device {
 
 	const char	*label;
 	int		port_id;
-	int		type;
+	enum pxa_ssp_type type;
 	int		use_count;
 	int		irq;