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ipmi: fix acpi probe print

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After d9e1b6c450 ("ipmi: fix ACPI detection with regspacing") we get

[   11.026326] ipmi_si: probing via ACPI
[   11.030019] ipmi_si 00:09: (null) regsize 1 spacing 1 irq 0
[   11.035594] ipmi_si: Adding ACPI-specified kcs state machine

on an old system with only one range for ipmi kcs range.

Try to fix it by adding another res pointer.

Signed-off-by: Yinghai Lu <yinghai@kernel.org>
Signed-off-by: Corey Minyard <cminyard@mvista.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
This commit is contained in:
Yinghai Lu 2010-09-22 13:04:53 -07:00 committed by Linus Torvalds
parent f19e8aa11a
commit a9e31765e7
1 changed files with 5 additions and 5 deletions
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10
drivers/char/ipmi/ipmi_si_intf.c
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@ -2126,7 +2126,7 @@ static int __devinit ipmi_pnp_probe(struct pnp_dev *dev,
{
struct acpi_device *acpi_dev;
struct smi_info *info;
struct resource *res;
struct resource *res, *res_second;
acpi_handle handle;
acpi_status status;
unsigned long long tmp;
@ -2182,13 +2182,13 @@ static int __devinit ipmi_pnp_probe(struct pnp_dev *dev,
info->io.addr_data = res->start;
info->io.regspacing = DEFAULT_REGSPACING;
res = pnp_get_resource(dev,
res_second = pnp_get_resource(dev,
(info->io.addr_type == IPMI_IO_ADDR_SPACE) ?
IORESOURCE_IO : IORESOURCE_MEM,
1);
if (res) {
if (res->start > info->io.addr_data)
info->io.regspacing = res->start - info->io.addr_data;
if (res_second) {
if (res_second->start > info->io.addr_data)
info->io.regspacing = res_second->start - info->io.addr_data;
}
info->io.regsize = DEFAULT_REGSPACING;
info->io.regshift = 0;