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| author | Alexey Starikovskiy <astarikovskiy@suse.de> | 2007-08-10 13:45:18 -0700 |
|---|---|---|
| committer | Len Brown <len.brown@intel.com> | 2007-08-11 22:26:24 -0400 |
| commit | 199e9e7d1106686a85ee9fdf6a824051aa82682e (patch) | |
| tree | e3fe8cdbc1d561e890ccdfc34a40ae860f4451ba | |
| parent | 0a5245099819b0ae0a8e985f54909ba8414faba5 (diff) | |
| download | talos-obmc-linux-199e9e7d1106686a85ee9fdf6a824051aa82682e.tar.gz talos-obmc-linux-199e9e7d1106686a85ee9fdf6a824051aa82682e.zip | |
ACPI EC: remove potential deadlock from EC
Signed-off-by: Alexey Starikovskiy <astarikovskiy@suse.de>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Len Brown <len.brown@intel.com>
| -rw-r--r-- | drivers/acpi/ec.c | 2 |
1 files changed, 0 insertions, 2 deletions
diff --git a/drivers/acpi/ec.c b/drivers/acpi/ec.c index b28b56524f0b..2300d81bbc4e 100644 --- a/drivers/acpi/ec.c +++ b/drivers/acpi/ec.c @@ -710,9 +710,7 @@ static int acpi_ec_add(struct acpi_device *device) /* Check if we found the boot EC */ if (boot_ec) { if (boot_ec->gpe == ec->gpe) { - mutex_lock(&boot_ec->lock); ec_remove_handlers(boot_ec); - mutex_unlock(&boot_ec->lock); mutex_destroy(&boot_ec->lock); kfree(boot_ec); first_ec = boot_ec = NULL; |
