[MIPS] Cleanup pcspeaker platform device registration.

Move registration into the actual platform code instead of making a
desparate attempt at sharing the hand full of likes of code in pcspeaker.c.

Signed-off-by: Ralf Baechle <ralf@linux-mips.org>

arch/mips/Kconfig

@@ -132,7 +132,6 @@ config MACH_JAZZ
 	select I8253
 	select I8259
 	select ISA
-	select PCSPEAKER
 	select SYS_HAS_CPU_R4X00
 	select SYS_SUPPORTS_32BIT_KERNEL
 	select SYS_SUPPORTS_64BIT_KERNEL if EXPERIMENTAL
@@ -378,7 +377,6 @@ config QEMU
 	select I8259
 	select IRQ_CPU
 	select ISA
-	select PCSPEAKER
 	select SWAP_IO_SPACE
 	select SYS_HAS_CPU_MIPS32_R1
 	select SYS_HAS_EARLY_PRINTK
@@ -590,7 +588,6 @@ config SNI_RM
 	select I8253
 	select I8259
 	select ISA
-	select PCSPEAKER
 	select SWAP_IO_SPACE if CPU_BIG_ENDIAN
 	select SYS_HAS_CPU_R4X00
 	select SYS_HAS_CPU_R5000
@@ -1995,9 +1992,6 @@ config MMU
 config I8253
 	bool
 
-config PCSPEAKER
-	bool
-
 config ZONE_DMA32
 	bool
 

arch/mips/jazz/setup.c

@@ -200,12 +200,19 @@ static struct platform_device jazz_cmos_pdev = {
 	.resource       = jazz_cmos_rsrc
 };
 
+static struct platform_device pcspeaker_pdev = {
+	.name           = "pcspkr",
+	.id		= -1,
+};
+
 static int __init jazz_setup_devinit(void)
 {
 	platform_device_register(&jazz_serial8250_device);
 	platform_device_register(&jazz_esp_pdev);
 	platform_device_register(&jazz_sonic_pdev);
 	platform_device_register(&jazz_cmos_pdev);
+	platform_device_register(&pcspeaker_pdev);
+
 	return 0;
 }
 

arch/mips/kernel/pcspeaker.c

@@ -1,28 +0,0 @@
-/*
- * Copyright (C) 2006 IBM Corporation
- *
- * Implements device information for i8253 timer chip
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License version
- * 2 as published by the Free Software Foundation
- */
-
-#include <linux/platform_device.h>
-
-static __init int add_pcspkr(void)
-{
-	struct platform_device *pd;
-	int ret;
-
-	pd = platform_device_alloc("pcspkr", -1);
-	if (!pd)
-		return -ENOMEM;
-
-	ret = platform_device_add(pd);
-	if (ret)
-		platform_device_put(pd);
-
-	return ret;
-}
-device_initcall(add_pcspkr);

arch/mips/qemu/q-setup.c

@@ -1,4 +1,5 @@
 #include <linux/init.h>
+#include <linux/platform_device.h>
 
 #include <asm/i8253.h>
 #include <asm/io.h>
@@ -20,3 +21,17 @@ void __init plat_mem_setup(void)
 {
 	qemu_reboot_setup();
 }
+
+static struct platform_device pcspeaker_pdev = {
+	.name	= "pcspkr",
+	.id	= -1,
+};
+
+static int __init qemu_platform_devinit(void)
+{
+	platform_device_register(&pcspeaker_pdev);
+
+	return 0;
+}
+
+device_initcall(qemu_platform_devinit);

arch/mips/sni/pcit.c

@@ -76,6 +76,11 @@ static struct platform_device pcit_cmos_device = {
         .resource       = pcit_cmos_rsrc
 };
 
+static struct platform_device pcit_pcspeaker_pdev = {
+	.name		= "pcspkr",
+	.id		= -1,
+};
+
 static struct resource sni_io_resource = {
 	.start	= 0x00000000UL,
 	.end	= 0x03bfffffUL,
@@ -277,11 +282,13 @@ static int __init snirm_pcit_setup_devinit(void)
 	case SNI_BRD_PCI_TOWER:
 	        platform_device_register(&pcit_serial8250_device);
 	        platform_device_register(&pcit_cmos_device);
+		platform_device_register(&pcit_pcspeaker_pdev);
 	        break;
 
 	case SNI_BRD_PCI_TOWER_CPLUS:
 	        platform_device_register(&pcit_cplus_serial8250_device);
 	        platform_device_register(&pcit_cmos_device);
+		platform_device_register(&pcit_pcspeaker_pdev);
 	        break;
 	}
 	return 0;