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| author | Linus Torvalds <torvalds@linux-foundation.org> | 2008-09-05 14:27:12 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2008-09-05 14:27:12 -0700 |
| commit | 41c9229498a2eb89db1c0a77321c61b448738de4 (patch) | |
| tree | 63e4c4b36191a46ead79160607cb907145f453f5 /drivers/acpi/sbshc.c | |
| parent | bf7394ccc13fe291d9258f01113b4c61214ddeae (diff) | |
| parent | 5ed459102d1e914972d65dd4ea9f26073143a4e9 (diff) | |
| download | op-kernel-dev-41c9229498a2eb89db1c0a77321c61b448738de4.zip op-kernel-dev-41c9229498a2eb89db1c0a77321c61b448738de4.tar.gz | |
Merge branch 'release-2.6.27' of git://git.kernel.org/pub/scm/linux/kernel/git/ak/linux-acpi-2.6
* 'release-2.6.27' of git://git.kernel.org/pub/scm/linux/kernel/git/ak/linux-acpi-2.6:
acer-wmi: remove debugfs entries upon unloading
ACPI: Avoid bogus timeout about SMbus check
fujitsu-laptop: fix regression for P8010 in 2.6.27-rc
ACPI: Make Len Brown the ACPI maintainer again
ACPI: thinkpad-acpi: wan radio control is not experimental
PNPACPI: ignore the producer/consumer bit for extended IRQ descriptors
acpi: add checking for NULL early param
ACPI: Fix typo in "Disable MWAIT via DMI on broken Compal board"
ACPI: Fix now signed module parameter.
ACPI: Change package length error to warning
ACPI: Fix now signed module parameter.
Diffstat (limited to 'drivers/acpi/sbshc.c')
| -rw-r--r-- | drivers/acpi/sbshc.c | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/drivers/acpi/sbshc.c b/drivers/acpi/sbshc.c index bcf2c70..a4e3767 100644 --- a/drivers/acpi/sbshc.c +++ b/drivers/acpi/sbshc.c @@ -107,6 +107,13 @@ static int wait_transaction_complete(struct acpi_smb_hc *hc, int timeout) if (wait_event_timeout(hc->wait, smb_check_done(hc), msecs_to_jiffies(timeout))) return 0; + /* + * After the timeout happens, OS will try to check the status of SMbus. + * If the status is what OS expected, it will be regarded as the bogus + * timeout. + */ + if (smb_check_done(hc)) + return 0; else return -ETIME; } |
