Commit ec0a3a27 authored by Shaohua Li's avatar Shaohua Li Committed by Greg Kroah-Hartman
Browse files

PCI: correctly initialize a structure for pcie_save_pcix_state() 



save_state->cap_nr should be correctly set, otherwise we can't find the
saved cap at resume.

Signed-off-by: default avatarShaohua Li <shaohua.li@intel.com>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@suse.de>
parent f34303de

drivers/pci/pci.c

+2 −0
Original line number Diff line number Diff line
@@ -587,6 +587,7 @@ static int pci_save_pcie_state(struct pci_dev *dev) 
	pci_read_config_word(dev, pos + PCI_EXP_LNKCTL, &cap[i++]);

	pci_read_config_word(dev, pos + PCI_EXP_SLTCTL, &cap[i++]);

	pci_read_config_word(dev, pos + PCI_EXP_RTCTL, &cap[i++]);

	save_state->cap_nr = PCI_CAP_ID_EXP;

	pci_add_saved_cap(dev, save_state);

	return 0;

}
@@ -630,6 +631,7 @@ static int pci_save_pcix_state(struct pci_dev *dev) 
	cap = (u16 *)&save_state->data[0];



	pci_read_config_word(dev, pos + PCI_X_CMD, &cap[i++]);

	save_state->cap_nr = PCI_CAP_ID_PCIX;

	pci_add_saved_cap(dev, save_state);

	return 0;

}