diff options
| author | MUNEDA Takahiro <muneda.takahiro@jp.fujitsu.com> | 2006-10-25 11:44:57 -0700 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@suse.de> | 2006-10-27 11:20:32 -0700 |
| commit | 35ae61a0f43ebbabc3cb4345136ca529fc4d6700 (patch) | |
| tree | 66b3585d9fe9e395cba9c27118788c49fb9e6550 /drivers/pci/hotplug | |
| parent | e80391500078b524083ba51c3df01bbaaecc94bb (diff) | |
| download | kernel_samsung_smdk4412-35ae61a0f43ebbabc3cb4345136ca529fc4d6700.zip kernel_samsung_smdk4412-35ae61a0f43ebbabc3cb4345136ca529fc4d6700.tar.gz kernel_samsung_smdk4412-35ae61a0f43ebbabc3cb4345136ca529fc4d6700.tar.bz2 | |
acpiphp: fix latch status
pci_hotplug.h says:
* @latch_status: if the latch (if any) is open or closed (1/0)
However, acpiphp returns opposite value.
This patch fixes this issue.
I tested this patch on my ia64 machine that has some apciphp based
hotplug slots.
Signed-off-by: MUNEDA Takahiro <muneda.takahiro@jp.fujitsu.com>
Signed-off-by: Kristen Carlson Accardi <kristen.c.accardi@intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Diffstat (limited to 'drivers/pci/hotplug')
| -rw-r--r-- | drivers/pci/hotplug/acpiphp_glue.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/drivers/pci/hotplug/acpiphp_glue.c b/drivers/pci/hotplug/acpiphp_glue.c index c44311a..16167b0 100644 --- a/drivers/pci/hotplug/acpiphp_glue.c +++ b/drivers/pci/hotplug/acpiphp_glue.c @@ -1807,8 +1807,8 @@ u8 acpiphp_get_power_status(struct acpiphp_slot *slot) /* - * latch closed: 1 - * latch open: 0 + * latch open: 1 + * latch closed: 0 */ u8 acpiphp_get_latch_status(struct acpiphp_slot *slot) { @@ -1816,7 +1816,7 @@ u8 acpiphp_get_latch_status(struct acpiphp_slot *slot) sta = get_slot_status(slot); - return (sta & ACPI_STA_SHOW_IN_UI) ? 1 : 0; + return (sta & ACPI_STA_SHOW_IN_UI) ? 0 : 1; } |