[PATCH v2 2/2] PCI: pciehp: Add HXT quirk for Command Completed errata

[Shunyong Yang]

The HXT SD4800 PCI controller does not set the Command Completed
bit unless writes to the Slot Command register change "Control"
bits.

This patch adds SD4800 to the quirk.

Cc: Joey Zheng <yu.zh...@hxt-semitech.com>
Signed-off-by: Shunyong Yang <shunyong.y...@hxt-semitech.com>

diff --git a/drivers/pci/hotplug/pciehp_hpc.c b/drivers/pci/hotplug/pciehp_hpc.c
index 7dd443aea5a5..91db67963aea 100644
--- a/drivers/pci/hotplug/pciehp_hpc.c
+++ b/drivers/pci/hotplug/pciehp_hpc.c
@@ -920,3 +920,5 @@ static void quirk_cmd_compl(struct pci_dev *pdev)
                              PCI_CLASS_BRIDGE_PCI, 8, quirk_cmd_compl);
 DECLARE_PCI_FIXUP_CLASS_EARLY(PCI_VENDOR_ID_QCOM, 0x0401,
                              PCI_CLASS_BRIDGE_PCI, 8, quirk_cmd_compl);
+DECLARE_PCI_FIXUP_CLASS_EARLY(PCI_VENDOR_ID_HXT, 0x0401,
+                             PCI_CLASS_BRIDGE_PCI, 8, quirk_cmd_compl);
-- 
1.8.3.1