diff options
| author | Kenji Kaneshige | 2008-10-22 07:31:44 +0200 |
|---|---|---|
| committer | Jesse Barnes | 2008-10-23 01:42:45 +0200 |
| commit | f18e9625e02bb3e5ba9e81104f14e9d904ab28c4 (patch) | |
| tree | 688eb9985ec1f85e2c1869a7252004789fb09a14 /drivers/pci/hotplug/pciehp_ctrl.c | |
| parent | PCI hotplug: pciehp: fix possible memory leak in pcie_init (diff) | |
| download | kernel-qcow2-linux-f18e9625e02bb3e5ba9e81104f14e9d904ab28c4.tar.gz kernel-qcow2-linux-f18e9625e02bb3e5ba9e81104f14e9d904ab28c4.tar.xz kernel-qcow2-linux-f18e9625e02bb3e5ba9e81104f14e9d904ab28c4.zip | |
PCI hotplug: pciehp: poll data link layer link active
This patch adds polling mechanism for Data Link Layer Link Active bit
after turning power on, instead of waiting for 1000 msec. This reduces
reduce the unnecessary long wait.
Signed-off-by: Kenji Kaneshige <kaneshige.kenji@jp.fujitsu.com>
Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org>
Diffstat (limited to 'drivers/pci/hotplug/pciehp_ctrl.c')
| -rw-r--r-- | drivers/pci/hotplug/pciehp_ctrl.c | 3 |
1 files changed, 0 insertions, 3 deletions
diff --git a/drivers/pci/hotplug/pciehp_ctrl.c b/drivers/pci/hotplug/pciehp_ctrl.c index cce6e5f659e8..d6c5eb297753 100644 --- a/drivers/pci/hotplug/pciehp_ctrl.c +++ b/drivers/pci/hotplug/pciehp_ctrl.c @@ -226,9 +226,6 @@ static int board_added(struct slot *p_slot) if (PWR_LED(ctrl)) p_slot->hpc_ops->green_led_blink(p_slot); - /* Wait for ~1 second */ - msleep(1000); - /* Check link training status */ retval = p_slot->hpc_ops->check_lnk_status(ctrl); if (retval) { |