X-Git-Url: https://err.no/cgi-bin/gitweb.cgi?a=blobdiff_plain;f=drivers%2Finput%2Fserio%2Fi8042-io.h;h=f451c7351a9da1b0614e1e04412f65e07116a37c;hb=15d3b4a26291c170563e2b25ded5de1324f93959;hp=cc21914fbc72360967c117138fe75eab3db907fe;hpb=35a5d9ed9fedb74c22cb19ff7d749289473144e0;p=linux-2.6

diff --git a/drivers/input/serio/i8042-io.h b/drivers/input/serio/i8042-io.h
index cc21914fbc..f451c7351a 100644
--- a/drivers/input/serio/i8042-io.h
+++ b/drivers/input/serio/i8042-io.h
@@ -25,7 +25,7 @@
 #elif defined(__arm__)
 /* defined in include/asm-arm/arch-xxx/irqs.h */
 #include <asm/irq.h>
-#elif defined(CONFIG_SUPERH64)
+#elif defined(CONFIG_SH_CAYMAN)
 #include <asm/irq.h>
 #else
 # define I8042_KBD_IRQ	1
@@ -67,25 +67,22 @@ static inline int i8042_platform_init(void)
  * On some platforms touching the i8042 data register region can do really
  * bad things. Because of this the region is always reserved on such boxes.
  */
-#if !defined(__sh__) && !defined(__alpha__) && !defined(__mips__) && !defined(CONFIG_PPC_MERGE)
-	if (!request_region(I8042_DATA_REG, 16, "i8042"))
-		return -EBUSY;
-#endif
-
-        i8042_reset = 1;
-
 #if defined(CONFIG_PPC_MERGE)
 	if (check_legacy_ioport(I8042_DATA_REG))
-		return -EBUSY;
+		return -ENODEV;
+#endif
+#if !defined(__sh__) && !defined(__alpha__) && !defined(__mips__)
 	if (!request_region(I8042_DATA_REG, 16, "i8042"))
 		return -EBUSY;
 #endif
+
+	i8042_reset = 1;
 	return 0;
 }
 
 static inline void i8042_platform_exit(void)
 {
-#if !defined(__sh__) && !defined(__alpha__) && !defined(CONFIG_PPC64)
+#if !defined(__sh__) && !defined(__alpha__)
 	release_region(I8042_DATA_REG, 16);
 #endif
 }