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Message-Id: <200702091716.47567.alon.barlev@gmail.com>
Date: Fri, 9 Feb 2007 17:16:47 +0200
From: Alon Bar-Lev <alon.barlev@...il.com>
To: linux-kernel@...r.kernel.org, akpm@...l.org, bwalle@...e.de,
rmk+lkml@....linux.org.uk, davej@...emonkey.org.uk, hpa@...or.com,
Riley@...liams.name
Subject: [PATCH 06/34] __initdata cleanup - i386
Trivial.
Signed-off-by: Alon Bar-Lev <alon.barlev@...il.com>
Signed-off-by: Bernhard Walle <bwalle@...e.de>
---
diff -urNp linux-2.6.20-rc6-mm3.org/arch/i386/kernel/acpi/boot.c linux-2.6.20-rc6-mm3/arch/i386/kernel/acpi/boot.c
--- linux-2.6.20-rc6-mm3.org/arch/i386/kernel/acpi/boot.c 2007-01-31 22:15:30.000000000 +0200
+++ linux-2.6.20-rc6-mm3/arch/i386/kernel/acpi/boot.c 2007-01-31 22:20:36.000000000 +0200
@@ -72,7 +72,7 @@ static inline int acpi_madt_oem_check(ch
#define PREFIX "ACPI: "
int acpi_noirq; /* skip ACPI IRQ initialization */
-int acpi_pci_disabled __initdata; /* skip ACPI PCI scan and IRQ initialization */
+int acpi_pci_disabled __initdata = 0; /* skip ACPI PCI scan and IRQ initialization */
int acpi_ht __initdata = 1; /* enable HT */
int acpi_lapic;
@@ -80,10 +80,10 @@ int acpi_ioapic;
int acpi_strict;
EXPORT_SYMBOL(acpi_strict);
-u8 acpi_sci_flags __initdata;
-int acpi_sci_override_gsi __initdata;
-int acpi_skip_timer_override __initdata;
-int acpi_use_timer_override __initdata;
+u8 acpi_sci_flags __initdata = 0;
+int acpi_sci_override_gsi __initdata = 0;
+int acpi_skip_timer_override __initdata = 0;
+int acpi_use_timer_override __initdata = 0;
#ifdef CONFIG_X86_LOCAL_APIC
static u64 acpi_lapic_addr __initdata = APIC_DEFAULT_PHYS_BASE;
diff -urNp linux-2.6.20-rc6-mm3.org/arch/i386/kernel/acpi/earlyquirk.c linux-2.6.20-rc6-mm3/arch/i386/kernel/acpi/earlyquirk.c
--- linux-2.6.20-rc6-mm3.org/arch/i386/kernel/acpi/earlyquirk.c 2007-01-31 22:15:30.000000000 +0200
+++ linux-2.6.20-rc6-mm3/arch/i386/kernel/acpi/earlyquirk.c 2007-01-31 22:19:30.000000000 +0200
@@ -13,7 +13,7 @@
#ifdef CONFIG_ACPI
-static int nvidia_hpet_detected __initdata;
+static int nvidia_hpet_detected __initdata = 0;
static int __init nvidia_hpet_check(struct acpi_table_header *header)
{
diff -urNp linux-2.6.20-rc6-mm3.org/arch/i386/kernel/cpu/mtrr/generic.c linux-2.6.20-rc6-mm3/arch/i386/kernel/cpu/mtrr/generic.c
--- linux-2.6.20-rc6-mm3.org/arch/i386/kernel/cpu/mtrr/generic.c 2007-01-25 04:19:28.000000000 +0200
+++ linux-2.6.20-rc6-mm3/arch/i386/kernel/cpu/mtrr/generic.c 2007-01-31 22:19:30.000000000 +0200
@@ -26,7 +26,7 @@ static struct mtrr_state mtrr_state = {}
#undef MODULE_PARAM_PREFIX
#define MODULE_PARAM_PREFIX "mtrr."
-static __initdata int mtrr_show;
+static __initdata int mtrr_show = 0;
module_param_named(show, mtrr_show, bool, 0);
/* Get the MSR pair relating to a var range */
diff -urNp linux-2.6.20-rc6-mm3.org/arch/i386/kernel/e820.c linux-2.6.20-rc6-mm3/arch/i386/kernel/e820.c
--- linux-2.6.20-rc6-mm3.org/arch/i386/kernel/e820.c 2007-01-31 22:15:30.000000000 +0200
+++ linux-2.6.20-rc6-mm3/arch/i386/kernel/e820.c 2007-01-31 22:19:30.000000000 +0200
@@ -26,10 +26,10 @@ struct change_member {
struct e820entry *pbios; /* pointer to original bios entry */
unsigned long long addr; /* address for this change point */
};
-static struct change_member change_point_list[2*E820MAX] __initdata;
-static struct change_member *change_point[2*E820MAX] __initdata;
-static struct e820entry *overlap_list[E820MAX] __initdata;
-static struct e820entry new_bios[E820MAX] __initdata;
+static struct change_member change_point_list[2*E820MAX] __initdata = {{0}};
+static struct change_member *change_point[2*E820MAX] __initdata = {0};
+static struct e820entry *overlap_list[E820MAX] __initdata = {0};
+static struct e820entry new_bios[E820MAX] __initdata = {{0}};
/* For PCI or other memory-mapped resources */
unsigned long pci_mem_start = 0x10000000;
#ifdef CONFIG_PCI
diff -urNp linux-2.6.20-rc6-mm3.org/arch/i386/kernel/io_apic.c linux-2.6.20-rc6-mm3/arch/i386/kernel/io_apic.c
--- linux-2.6.20-rc6-mm3.org/arch/i386/kernel/io_apic.c 2007-01-31 22:15:30.000000000 +0200
+++ linux-2.6.20-rc6-mm3/arch/i386/kernel/io_apic.c 2007-01-31 22:19:30.000000000 +0200
@@ -72,7 +72,7 @@ int sis_apic_bug = -1;
*/
int nr_ioapic_registers[MAX_IO_APICS];
-static int disable_timer_pin_1 __initdata;
+static int disable_timer_pin_1 __initdata = 0;
/*
* Rough estimation of how many shared IRQs there are, can
@@ -1920,7 +1920,7 @@ static void __init setup_ioapic_ids_from
static void __init setup_ioapic_ids_from_mpc(void) { }
#endif
-int no_timer_check __initdata;
+int no_timer_check __initdata = 0;
static int __init notimercheck(char *s)
{
diff -urNp linux-2.6.20-rc6-mm3.org/arch/i386/kernel/setup.c linux-2.6.20-rc6-mm3/arch/i386/kernel/setup.c
--- linux-2.6.20-rc6-mm3.org/arch/i386/kernel/setup.c 2007-01-31 22:15:30.000000000 +0200
+++ linux-2.6.20-rc6-mm3/arch/i386/kernel/setup.c 2007-01-31 22:19:30.000000000 +0200
@@ -133,9 +133,9 @@ unsigned long saved_videomode;
#define RAMDISK_PROMPT_FLAG 0x8000
#define RAMDISK_LOAD_FLAG 0x4000
-static char __initdata command_line[COMMAND_LINE_SIZE];
+static char __initdata command_line[COMMAND_LINE_SIZE] = "";
-unsigned char __initdata boot_params[PARAM_SIZE];
+unsigned char __initdata boot_params[PARAM_SIZE] = {0};
#if defined(CONFIG_EDD) || defined(CONFIG_EDD_MODULE)
struct edd edd;
diff -urNp linux-2.6.20-rc6-mm3.org/arch/i386/kernel/srat.c linux-2.6.20-rc6-mm3/arch/i386/kernel/srat.c
--- linux-2.6.20-rc6-mm3.org/arch/i386/kernel/srat.c 2007-01-25 04:19:28.000000000 +0200
+++ linux-2.6.20-rc6-mm3/arch/i386/kernel/srat.c 2007-01-31 22:19:30.000000000 +0200
@@ -55,7 +55,7 @@ struct node_memory_chunk_s {
static struct node_memory_chunk_s node_memory_chunk[MAXCHUNKS];
static int num_memory_chunks; /* total number of memory chunks */
-static u8 __initdata apicid_to_pxm[MAX_APICID];
+static u8 __initdata apicid_to_pxm[MAX_APICID] = {0};
extern void * boot_ioremap(unsigned long, unsigned long);
diff -urNp linux-2.6.20-rc6-mm3.org/arch/i386/kernel/summit.c linux-2.6.20-rc6-mm3/arch/i386/kernel/summit.c
--- linux-2.6.20-rc6-mm3.org/arch/i386/kernel/summit.c 2007-01-25 04:19:28.000000000 +0200
+++ linux-2.6.20-rc6-mm3/arch/i386/kernel/summit.c 2007-01-31 22:19:30.000000000 +0200
@@ -31,9 +31,9 @@
#include <asm/io.h>
#include <asm/mach-summit/mach_mpparse.h>
-static struct rio_table_hdr *rio_table_hdr __initdata;
-static struct scal_detail *scal_devs[MAX_NUMNODES] __initdata;
-static struct rio_detail *rio_devs[MAX_NUMNODES*4] __initdata;
+static struct rio_table_hdr *rio_table_hdr __initdata = NULL;
+static struct scal_detail *scal_devs[MAX_NUMNODES] __initdata = {0};
+static struct rio_detail *rio_devs[MAX_NUMNODES*4] __initdata = {0};
static int __init setup_pci_node_map_for_wpeg(int wpeg_num, int last_bus)
{
diff -urNp linux-2.6.20-rc6-mm3.org/arch/i386/mach-generic/probe.c linux-2.6.20-rc6-mm3/arch/i386/mach-generic/probe.c
--- linux-2.6.20-rc6-mm3.org/arch/i386/mach-generic/probe.c 2007-01-25 04:19:28.000000000 +0200
+++ linux-2.6.20-rc6-mm3/arch/i386/mach-generic/probe.c 2007-01-31 22:19:30.000000000 +0200
@@ -30,7 +30,7 @@ struct genapic *apic_probe[] __initdata
NULL,
};
-static int cmdline_apic __initdata;
+static int cmdline_apic __initdata = 0;
static int __init parse_apic(char *arg)
{
int i;
diff -urNp linux-2.6.20-rc6-mm3.org/arch/i386/mach-voyager/voyager_cat.c linux-2.6.20-rc6-mm3/arch/i386/mach-voyager/voyager_cat.c
--- linux-2.6.20-rc6-mm3.org/arch/i386/mach-voyager/voyager_cat.c 2007-01-25 04:19:28.000000000 +0200
+++ linux-2.6.20-rc6-mm3/arch/i386/mach-voyager/voyager_cat.c 2007-01-31 22:19:30.000000000 +0200
@@ -561,7 +561,7 @@ cat_subread(voyager_module_t *modp, voya
/* buffer for storing EPROM data read in during initialisation */
-static __initdata __u8 eprom_buf[0xFFFF];
+static __initdata __u8 eprom_buf[0xFFFF] = {0};
static voyager_module_t *voyager_initial_module;
/* Initialise the cat bus components. We assume this is called by the
diff -urNp linux-2.6.20-rc6-mm3.org/arch/i386/mm/boot_ioremap.c linux-2.6.20-rc6-mm3/arch/i386/mm/boot_ioremap.c
--- linux-2.6.20-rc6-mm3.org/arch/i386/mm/boot_ioremap.c 2007-01-25 04:19:28.000000000 +0200
+++ linux-2.6.20-rc6-mm3/arch/i386/mm/boot_ioremap.c 2007-01-31 22:19:30.000000000 +0200
@@ -65,7 +65,7 @@ static void __boot_ioremap(unsigned long
#define BOOT_IOREMAP_PAGES 4
#define BOOT_IOREMAP_SIZE (BOOT_IOREMAP_PAGES*PAGE_SIZE)
static __initdata char boot_ioremap_space[BOOT_IOREMAP_SIZE]
- __attribute__ ((aligned (PAGE_SIZE)));
+ __attribute__ ((aligned (PAGE_SIZE))) = {0};
/*
* This only applies to things which need to ioremap before paging_init()
-
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