mpc52xx_psc_spi: remove code associated with !CONFIG_PPC_MERGE

Now that arch/ppc is gone we don't need CONFIG_PPC_MERGE anymore
remove the dead code associated with !CONFIG_PPC_MERGE.

Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Cc: Paul Mackerras <paulus@samba.org>
Cc: David Brownell <david-b@pacbell.net>
Cc: Grant Likely <grant.likely@secretlab.ca>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

drivers/spi/mpc52xx_psc_spi.c

@@ -15,13 +15,7 @@
 #include <linux/init.h>
 #include <linux/errno.h>
 #include <linux/interrupt.h>
-
-#if defined(CONFIG_PPC_MERGE)
 #include <linux/of_platform.h>
-#else
-#include <linux/platform_device.h>
-#endif
-
 #include <linux/workqueue.h>
 #include <linux/completion.h>
 #include <linux/io.h>
@@ -471,53 +465,6 @@ static int __exit mpc52xx_psc_spi_do_remove(struct device *dev)
 	return 0;
 }
 
-#if !defined(CONFIG_PPC_MERGE)
-static int __init mpc52xx_psc_spi_probe(struct platform_device *dev)
-{
-	switch(dev->id) {
-	case 1:
-	case 2:
-	case 3:
-	case 6:
-		return mpc52xx_psc_spi_do_probe(&dev->dev,
-			MPC52xx_PA(MPC52xx_PSCx_OFFSET(dev->id)),
-			MPC52xx_PSC_SIZE, platform_get_irq(dev, 0), dev->id);
-	default:
-		return -EINVAL;
-	}
-}
-
-static int __exit mpc52xx_psc_spi_remove(struct platform_device *dev)
-{
-	return mpc52xx_psc_spi_do_remove(&dev->dev);
-}
-
-/* work with hotplug and coldplug */
-MODULE_ALIAS("platform:mpc52xx-psc-spi");
-
-static struct platform_driver mpc52xx_psc_spi_platform_driver = {
-	.remove = __exit_p(mpc52xx_psc_spi_remove),
-	.driver = {
-		.name = "mpc52xx-psc-spi",
-		.owner = THIS_MODULE,
-	},
-};
-
-static int __init mpc52xx_psc_spi_init(void)
-{
-	return platform_driver_probe(&mpc52xx_psc_spi_platform_driver,
-			mpc52xx_psc_spi_probe);
-}
-module_init(mpc52xx_psc_spi_init);
-
-static void __exit mpc52xx_psc_spi_exit(void)
-{
-	platform_driver_unregister(&mpc52xx_psc_spi_platform_driver);
-}
-module_exit(mpc52xx_psc_spi_exit);
-
-#else	/* defined(CONFIG_PPC_MERGE) */
-
 static int __init mpc52xx_psc_spi_of_probe(struct of_device *op,
 	const struct of_device_id *match)
 {
@@ -586,8 +533,6 @@ static void __exit mpc52xx_psc_spi_exit(void)
 }
 module_exit(mpc52xx_psc_spi_exit);
 
-#endif	/* defined(CONFIG_PPC_MERGE) */
-
 MODULE_AUTHOR("Dragos Carp");
 MODULE_DESCRIPTION("MPC52xx PSC SPI Driver");
 MODULE_LICENSE("GPL");