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x86: Rename CONFIG_SYS_NUM_IRQS to SYS_NUM_IRQS

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CONFIG_SYS_NUM_IRQS is actually not something we can configure,
but an architecture defined number of ISA IRQs. Move it from
x86-common.h to asm/interrupt.h and rename it to SYS_NUM_IRQS.

Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
Acked-by: Simon Glass <sjg@chromium.org>
This commit is contained in:
Bin Meng
2015-10-22 19:13:26 -07:00
parent 9ac4fc8207
commit 6c5052716e
4 changed files with 10 additions and 13 deletions
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10
arch/x86/lib/interrupts.c
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@@ -39,7 +39,7 @@ struct irq_action {
unsigned int count;
};
static struct irq_action irq_handlers[CONFIG_SYS_NUM_IRQS] = { {0} };
static struct irq_action irq_handlers[SYS_NUM_IRQS] = { {0} };
static int spurious_irq_cnt;
static int spurious_irq;
@@ -47,7 +47,7 @@ void irq_install_handler(int irq, interrupt_handler_t *handler, void *arg)
{
int status;
if (irq < 0 || irq >= CONFIG_SYS_NUM_IRQS) {
if (irq < 0 || irq >= SYS_NUM_IRQS) {
printf("irq_install_handler: bad irq number %d\n", irq);
return;
}
@@ -75,7 +75,7 @@ void irq_free_handler(int irq)
{
int status;
if (irq < 0 || irq >= CONFIG_SYS_NUM_IRQS) {
if (irq < 0 || irq >= SYS_NUM_IRQS) {
printf("irq_free_handler: bad irq number %d\n", irq);
return;
}
@@ -97,7 +97,7 @@ void do_irq(int hw_irq)
{
int irq = hw_irq - 0x20;
if (irq < 0 || irq >= CONFIG_SYS_NUM_IRQS) {
if (irq < 0 || irq >= SYS_NUM_IRQS) {
printf("do_irq: bad irq number %d\n", irq);
return;
}
@@ -130,7 +130,7 @@ int do_irqinfo(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
printf("Interrupt-Information:\n");
printf("Nr Routine Arg Count\n");
for (irq = 0; irq < CONFIG_SYS_NUM_IRQS; irq++) {
for (irq = 0; irq < SYS_NUM_IRQS; irq++) {
if (irq_handlers[irq].handler != NULL) {
printf("%02d %08lx %08lx %d\n",
irq,