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Pull bugzilla-9535 into release branch

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This commit is contained in:
Len Brown 2008-01-12 18:06:27 -05:00
commit 55d1bb9a3b
1 changed files with 10 additions and 4 deletions
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14
drivers/pnp/pnpacpi/rsparser.c
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@ -76,6 +76,7 @@ static void pnpacpi_parse_allocated_irqresource(struct pnp_resource_table *res,
int i = 0;
int irq;
int p, t;
static unsigned char warned;
if (!valid_IRQ(gsi))
return;
@ -83,9 +84,10 @@ static void pnpacpi_parse_allocated_irqresource(struct pnp_resource_table *res,
while (!(res->irq_resource[i].flags & IORESOURCE_UNSET) &&
i < PNP_MAX_IRQ)
i++;
if (i >= PNP_MAX_IRQ) {
if (i >= PNP_MAX_IRQ && !warned) {
printk(KERN_ERR "pnpacpi: exceeded the max number of IRQ "
"resources: %d \n", PNP_MAX_IRQ);
warned = 1;
return;
}
/*
@ -169,6 +171,7 @@ static void pnpacpi_parse_allocated_dmaresource(struct pnp_resource_table *res,
int bus_master, int transfer)
{
int i = 0;
static unsigned char warned;
while (i < PNP_MAX_DMA &&
!(res->dma_resource[i].flags & IORESOURCE_UNSET))
@ -183,9 +186,10 @@ static void pnpacpi_parse_allocated_dmaresource(struct pnp_resource_table *res,
}
res->dma_resource[i].start = dma;
res->dma_resource[i].end = dma;
} else {
} else if (!warned) {
printk(KERN_ERR "pnpacpi: exceeded the max number of DMA "
"resources: %d \n", PNP_MAX_DMA);
warned = 1;
}
}
@ -193,6 +197,7 @@ static void pnpacpi_parse_allocated_ioresource(struct pnp_resource_table *res,
u64 io, u64 len, int io_decode)
{
int i = 0;
static unsigned char warned;
while (!(res->port_resource[i].flags & IORESOURCE_UNSET) &&
i < PNP_MAX_PORT)
@ -207,7 +212,7 @@ static void pnpacpi_parse_allocated_ioresource(struct pnp_resource_table *res,
}
res->port_resource[i].start = io;
res->port_resource[i].end = io + len - 1;
} else {
} else if (!warned) {
printk(KERN_ERR "pnpacpi: exceeded the max number of IO "
"resources: %d \n", PNP_MAX_PORT);
}
@ -218,6 +223,7 @@ static void pnpacpi_parse_allocated_memresource(struct pnp_resource_table *res,
int write_protect)
{
int i = 0;
static unsigned char warned;
while (!(res->mem_resource[i].flags & IORESOURCE_UNSET) &&
(i < PNP_MAX_MEM))
@ -233,7 +239,7 @@ static void pnpacpi_parse_allocated_memresource(struct pnp_resource_table *res,
res->mem_resource[i].start = mem;
res->mem_resource[i].end = mem + len - 1;
} else {
} else if (!warned) {
printk(KERN_ERR "pnpacpi: exceeded the max number of mem "
"resources: %d\n", PNP_MAX_MEM);
}