Messages in this thread Patch in this message | | | Date | Sun, 29 Oct 2006 21:05:18 +0100 (CET) | From | Stefan Richter <> | Subject | [GIT PULL] ieee1394 update |
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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 */
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