lkml.org 
[lkml]   [2006]   [Oct]   [29]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
Patch in this message
/
Date
From
Subject[GIT PULL] ieee1394 update
Linus, please pull from the for-linus branch at

git://git.kernel.org/pub/scm/linux/kernel/git/ieee1394/linux1394-2.6.git for-linus

to receive the following patch...

Stefan Richter (1):
ieee1394: ohci1394: revert fail on error in suspend

drivers/ieee1394/ohci1394.c | 19 ++++++++++++++-----
1 files changed, 14 insertions(+), 5 deletions(-)

...or just apply it from this mail. This fixes a regression since -rc1:
Some machines, esp. PPC_PMAC, cannot suspend if ohci1394 is loaded.



Date: Sun, 29 Oct 2006 19:52:49 +0100 (CET)
From: Stefan Richter <stefanr@s5r6.in-berlin.de>
Subject: ieee1394: ohci1394: revert fail on error in suspend

Some errors during preparation for suspended state can be skipped with a
warning instead of a failure of the whole suspend transition, notably an
error in pci_set_power_state.

Signed-off-by: Stefan Richter <stefanr@s5r6.in-berlin.de>
---
Index: linux/drivers/ieee1394/ohci1394.c
===================================================================
--- linux.orig/drivers/ieee1394/ohci1394.c
+++ linux/drivers/ieee1394/ohci1394.c
@@ -3552,12 +3552,21 @@ static int ohci1394_pci_suspend (struct
{
int err;

+ printk(KERN_INFO "%s does not fully support suspend and resume yet\n",
+ OHCI1394_DRIVER_NAME);
+
err = pci_save_state(pdev);
- if (err)
- goto out;
+ if (err) {
+ printk(KERN_ERR "%s: pci_save_state failed with %d\n",
+ OHCI1394_DRIVER_NAME, err);
+ return err;
+ }
err = pci_set_power_state(pdev, pci_choose_state(pdev, state));
+#ifdef OHCI1394_DEBUG
if (err)
- goto out;
+ printk(KERN_DEBUG "%s: pci_set_power_state failed with %d\n",
+ OHCI1394_DRIVER_NAME, err);
+#endif /* OHCI1394_DEBUG */

/* PowerMac suspend code comes last */
#ifdef CONFIG_PPC_PMAC
@@ -3570,8 +3579,8 @@ #ifdef CONFIG_PPC_PMAC
pmac_call_feature(PMAC_FTR_1394_ENABLE, of_node, 0, 0);
}
#endif /* CONFIG_PPC_PMAC */
-out:
- return err;
+
+ return 0;
}
#endif /* CONFIG_PM */


-
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@vger.kernel.org
More majordomo info at http://vger.kernel.org/majordomo-info.html
Please read the FAQ at http://www.tux.org/lkml/

\
 
 \ /
  Last update: 2006-10-29 21:09    [W:0.034 / U:0.168 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site