diff options
| author | Len Brown <len.brown@intel.com> | 2008-01-12 18:06:27 -0500 |
|---|---|---|
| committer | Len Brown <len.brown@intel.com> | 2008-01-12 18:06:27 -0500 |
| commit | 55d1bb9a3b0f7f791ce597086791ebe54ea4c46a (patch) | |
| tree | 14efd6b56666ab8c05387ab8de6d30d7e68b0d99 | |
| parent | 8df042e85c4462f97be286ef0fd82a627f27e9c8 (diff) | |
| parent | 66a21736defda339cd93a0e70c1120ab813640f6 (diff) | |
| download | linux-hpc-55d1bb9a3b0f7f791ce597086791ebe54ea4c46a.tar.gz | |
Pull bugzilla-9535 into release branch
| -rw-r--r-- | drivers/pnp/pnpacpi/rsparser.c | 14 |
1 files changed, 10 insertions, 4 deletions
diff --git a/drivers/pnp/pnpacpi/rsparser.c b/drivers/pnp/pnpacpi/rsparser.c index 3c5eb374adf8bb..f7b8648acbfa4b 100644 --- a/drivers/pnp/pnpacpi/rsparser.c +++ b/drivers/pnp/pnpacpi/rsparser.c @@ -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); } |