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Date: Mon, 5 Feb 2007 04:42:11 +0200
From: "Ahmed S. Darwish" <darwish.07@...il.com>
To: ralf@...ux-mips.org, linux-mips@...ux-mips.org
Cc: linux-kernel@...r.kernel.org
Subject: [PATCH 2.6.20] arch MIPS: user ARRAY_SIZE macro when appropriate
Hi all,
A patch to use ARRAY_SIZE macro already defined in linux/kernel.h
Signed-off-by: Ahmed S. Darwish <darwish.07@...il.com>
---
Patch isn't compile checked cause I have no MIPS board at hand.
Thanks,
diff --git a/arch/mips/jmr3927/rbhma3100/setup.c b/arch/mips/jmr3927/rbhma3100/setup.c
index 138f25e..7ca3d6d 100644
--- a/arch/mips/jmr3927/rbhma3100/setup.c
+++ b/arch/mips/jmr3927/rbhma3100/setup.c
@@ -434,7 +434,7 @@ void __init tx3927_setup(void)
/* DMA */
tx3927_dmaptr->mcr = 0;
- for (i = 0; i < sizeof(tx3927_dmaptr->ch) / sizeof(tx3927_dmaptr->ch[0]); i++) {
+ for (i = 0; i < ARRAY_SIZE(tx3927_dmaptr->ch); i++) {
/* reset channel */
tx3927_dmaptr->ch[i].ccr = TX3927_DMA_CCR_CHRST;
tx3927_dmaptr->ch[i].ccr = 0;
diff --git a/arch/mips/arc/identify.c b/arch/mips/arc/identify.c
index 3ba7c47..4b90736 100644
--- a/arch/mips/arc/identify.c
+++ b/arch/mips/arc/identify.c
@@ -77,7 +77,7 @@ static struct smatch * __init string_to_mach(const char *s)
{
int i;
- for (i = 0; i < (sizeof(mach_table) / sizeof (mach_table[0])); i++) {
+ for (i = 0; i < ARRAY_SIZE(mach_table); i++) {
if (!strcmp(s, mach_table[i].arcname))
return &mach_table[i];
}
diff --git a/arch/mips/mips-boards/atlas/atlas_int.c b/arch/mips/mips-boards/atlas/atlas_int.c
index 43dba6c..4929f4d 100644
--- a/arch/mips/mips-boards/atlas/atlas_int.c
+++ b/arch/mips/mips-boards/atlas/atlas_int.c
@@ -32,6 +32,7 @@
#include <linux/slab.h>
#include <linux/interrupt.h>
#include <linux/kernel_stat.h>
+#include <linux/kernel.h>
#include <asm/gdb-stub.h>
#include <asm/io.h>
@@ -220,7 +221,7 @@ msc_irqmap_t __initdata msc_irqmap[] = {
{MSC01C_INT_TMR, MSC01_IRQ_EDGE, 0},
{MSC01C_INT_PCI, MSC01_IRQ_LEVEL, 0},
};
-int __initdata msc_nr_irqs = sizeof(msc_irqmap) / sizeof(*msc_irqmap);
+int __initdata msc_nr_irqs = ARRAY_SIZE(msc_irqmap);
msc_irqmap_t __initdata msc_eicirqmap[] = {
{MSC01E_INT_SW0, MSC01_IRQ_LEVEL, 0},
@@ -231,7 +232,7 @@ msc_irqmap_t __initdata msc_eicirqmap[] = {
{MSC01E_INT_PERFCTR, MSC01_IRQ_LEVEL, 0},
{MSC01E_INT_CPUCTR, MSC01_IRQ_LEVEL, 0}
};
-int __initdata msc_nr_eicirqs = sizeof(msc_eicirqmap) / sizeof(*msc_eicirqmap);
+int __initdata msc_nr_eicirqs = ARRAY_SIZE(msc_eicirqmap);
void __init arch_init_irq(void)
{
diff --git a/arch/mips/mips-boards/malta/malta_int.c b/arch/mips/mips-boards/malta/malta_int.c
index 90ad5bf..b28edf5 100644
--- a/arch/mips/mips-boards/malta/malta_int.c
+++ b/arch/mips/mips-boards/malta/malta_int.c
@@ -27,6 +27,7 @@
#include <linux/slab.h>
#include <linux/interrupt.h>
#include <linux/kernel_stat.h>
+#include <linux/kernel.h>
#include <linux/random.h>
#include <asm/i8259.h>
@@ -289,7 +290,7 @@ msc_irqmap_t __initdata msc_irqmap[] = {
{MSC01C_INT_TMR, MSC01_IRQ_EDGE, 0},
{MSC01C_INT_PCI, MSC01_IRQ_LEVEL, 0},
};
-int __initdata msc_nr_irqs = sizeof(msc_irqmap)/sizeof(msc_irqmap_t);
+int __initdata msc_nr_irqs = ARRAY_SIZE(msc_irqmap);
msc_irqmap_t __initdata msc_eicirqmap[] = {
{MSC01E_INT_SW0, MSC01_IRQ_LEVEL, 0},
@@ -303,7 +304,7 @@ msc_irqmap_t __initdata msc_eicirqmap[] = {
{MSC01E_INT_PERFCTR, MSC01_IRQ_LEVEL, 0},
{MSC01E_INT_CPUCTR, MSC01_IRQ_LEVEL, 0}
};
-int __initdata msc_nr_eicirqs = sizeof(msc_eicirqmap)/sizeof(msc_irqmap_t);
+int __initdata msc_nr_eicirqs = ARRAY_SIZE(msc_eicirqmap);
void __init arch_init_irq(void)
{
diff --git a/arch/mips/pci/fixup-vr4133.c b/arch/mips/pci/fixup-vr4133.c
index 597b897..6e09f38 100644
--- a/arch/mips/pci/fixup-vr4133.c
+++ b/arch/mips/pci/fixup-vr4133.c
@@ -17,6 +17,7 @@
*/
#include <linux/init.h>
#include <linux/pci.h>
+#include <linux/kernel.h>
#include <asm/io.h>
#include <asm/vr41xx/cmbvr4133.h>
@@ -142,7 +143,7 @@ int rockhopper_get_irq(struct pci_dev *dev, u8 pin, u8 slot)
if (bus == NULL)
return -1;
- for (i = 0; i < sizeof (int_map) / sizeof (int_map[0]); i++) {
+ for (i = 0; i < ARRAY_SIZE(int_map); i++) {
if (int_map[i].bus == bus->number && int_map[i].slot == slot) {
int line;
for (line = 0; line < 4; line++)
--
Ahmed S. Darwish
http://darwish-07.blogspot.com
-
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