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| author | Kenji Kaneshige <kaneshige.kenji@jp.fujitsu.com> | 2006-02-21 15:45:42 -0800 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@suse.de> | 2006-03-23 14:35:13 -0800 |
| commit | 68c0b671491088d79611fa965bbf94b3bc0024a4 (patch) | |
| tree | d5e8ba499b378e53edc73b1470a988aefa0a0e0e /drivers/pci | |
| parent | 09e1218eccf58f6174fa68360a7c8dcfe457fe9b (diff) | |
| download | lwn-68c0b671491088d79611fa965bbf94b3bc0024a4.tar.gz lwn-68c0b671491088d79611fa965bbf94b3bc0024a4.zip | |
[PATCH] shpchp: Remove unused wait_for_ctrl_irq
The wait_for_ctrl_irq() function in SHPCHP driver is no longer needed.
This patch removes that. This patch has no functional change.
Signed-off-by: Kenji Kaneshige <kaneshige.kenji@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')
| -rw-r--r-- | drivers/pci/hotplug/shpchp.h | 21 | ||||
| -rw-r--r-- | drivers/pci/hotplug/shpchp_ctrl.c | 2 |
2 files changed, 1 insertions, 22 deletions
diff --git a/drivers/pci/hotplug/shpchp.h b/drivers/pci/hotplug/shpchp.h index ce792b3cf9de..6e1fb1bdc243 100644 --- a/drivers/pci/hotplug/shpchp.h +++ b/drivers/pci/hotplug/shpchp.h @@ -325,27 +325,6 @@ static inline struct slot *shpchp_find_slot (struct controller *ctrl, u8 device) return NULL; } -static inline int wait_for_ctrl_irq (struct controller *ctrl) -{ - DECLARE_WAITQUEUE(wait, current); - int retval = 0; - - add_wait_queue(&ctrl->queue, &wait); - - if (!shpchp_poll_mode) { - /* Sleep for up to 1 second */ - msleep_interruptible(1000); - } else { - /* Sleep for up to 2 seconds */ - msleep_interruptible(2000); - } - remove_wait_queue(&ctrl->queue, &wait); - if (signal_pending(current)) - retval = -EINTR; - - return retval; -} - static inline void amd_pogo_errata_save_misc_reg(struct slot *p_slot) { u32 pcix_misc2_temp; diff --git a/drivers/pci/hotplug/shpchp_ctrl.c b/drivers/pci/hotplug/shpchp_ctrl.c index 1a7003d4ba96..b709328a4145 100644 --- a/drivers/pci/hotplug/shpchp_ctrl.c +++ b/drivers/pci/hotplug/shpchp_ctrl.c @@ -441,7 +441,7 @@ static int board_added(struct slot *p_slot) } /* Wait for ~1 second */ - wait_for_ctrl_irq (ctrl); + msleep(1000); dbg("%s: slot status = %x\n", __FUNCTION__, p_slot->status); /* Check for a power fault */ |