From: Shaohua Li <shaohua.li@intel.com>
To: lkml <linux-kernel@vger.kernel.org>
Cc: Andrew Morton <akpm@linux-foundation.org>, Greg KH <gregkh@suse.de>
Subject: [patch 2/3] pci: correctly initialize a structure
Date: Tue, 18 Dec 2007 09:56:56 +0800 [thread overview]
Message-ID: <1197943016.17023.17.camel@sli10-desk.sh.intel.com> (raw)
save_state->cap_nr should be correctly set, otherwise we can't find the
saved cap at resume.
Signed-off-by: Shaohua Li <shaohua.li@intel.com>
Index: linux/drivers/pci/pci.c
===================================================================
--- linux.orig/drivers/pci/pci.c 2007-12-18 09:35:52.000000000 +0800
+++ linux/drivers/pci/pci.c 2007-12-18 09:36:40.000000000 +0800
@@ -569,6 +569,7 @@ static int pci_save_pcie_state(struct pc
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;
}
@@ -612,6 +613,7 @@ static int pci_save_pcix_state(struct pc
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;
}
next reply other threads:[~2007-12-18 2:02 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2007-12-18 1:56 Shaohua Li [this message]
2007-12-21 2:59 ` patch pci-correctly-initialize-a-structure-for-pcie_save_pcix_state.patch added to gregkh-2.6 tree gregkh
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