ipmi: fix acpi probe print
After d9e1b6c45059ccf ("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>
diff --git a/drivers/char/ipmi/ipmi_si_intf.c b/drivers/char/ipmi/ipmi_si_intf.c
index 3822b4f..2be457a 100644
--- a/drivers/char/ipmi/ipmi_si_intf.c
+++ b/drivers/char/ipmi/ipmi_si_intf.c
@@ -2126,7 +2126,7 @@
{
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 @@
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;