Gitweb:
http://git.kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=2d8348b429b4ae5cc47449c787881221fe43af4b
Commit: 2d8348b429b4ae5cc47449c787881221fe43af4b
Parent: e70da5634835ecd8abb68d14cfc27384d01dd201
Author: Alexey Starikovskiy <[EMAIL PROTECTED]>
AuthorDate: Fri Aug 31 09:05:26 2007 +0400
Committer: Linus Torvalds <[EMAIL PROTECTED]>
CommitDate: Thu Aug 30 22:20:13 2007 -0700
ACPI: EC: Check if boot_ec was really found in DSDT
acpi_get_devices() returns success if it did not find any device.
We have to check for this case.
Signed-off-by: Alexey Starikovskiy <[EMAIL PROTECTED]>
Tested-by: Daniel Ritz <[EMAIL PROTECTED]>
Tested-by: Luca <[EMAIL PROTECTED]>
Signed-off-by: Linus Torvalds <[EMAIL PROTECTED]>
---
drivers/acpi/ec.c | 3 ++-
1 files changed, 2 insertions(+), 1 deletions(-)
diff --git a/drivers/acpi/ec.c b/drivers/acpi/ec.c
index 43749c8..3f7935a 100644
--- a/drivers/acpi/ec.c
+++ b/drivers/acpi/ec.c
@@ -886,7 +886,8 @@ int __init acpi_ec_ecdt_probe(void)
printk(KERN_DEBUG PREFIX "Look up EC in DSDT\n");
status = acpi_get_devices(ec_device_ids[0].id, ec_parse_device,
boot_ec, NULL);
- if (ACPI_FAILURE(status))
+ /* Check that acpi_get_devices actually find something */
+ if (ACPI_FAILURE(status) || !boot_ec->handle)
goto error;
}
-
To unsubscribe from this list: send the line "unsubscribe git-commits-head" in
the body of a message to [EMAIL PROTECTED]
More majordomo info at http://vger.kernel.org/majordomo-info.html
