FEX-Emu/linux
1
0
Fork 0
mirror of https://github.com/FEX-Emu/linux.git synced 2024-12-17 06:17:35 +00:00
Code Issues Actions Packages Projects Releases Wiki Activity

ACPI: EC: Don't do transaction from GPE handler in poll mode.

Browse Source 
Referencies: http://bugzilla.kernel.org/show_bug.cgi?id=12004

Signed-off-by: Alexey Starikovskiy <astarikovskiy@suse.de>
Signed-off-by: Len Brown <len.brown@intel.com>
This commit is contained in:
Alexey Starikovskiy 2008-11-11 12:54:11 +03:00 committed by Len Brown
parent 06cf7d3c7a
commit 8517934ef6
1 changed files with 6 additions and 3 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

9
drivers/acpi/ec.c
View File

@ -581,9 +581,12 @@ static u32 acpi_ec_gpe_handler(void *data)
pr_debug(PREFIX "~~~> interrupt\n");
status = acpi_ec_read_status(ec);
gpe_transaction(ec, status);
if (ec_transaction_done(ec) && (status & ACPI_EC_FLAG_IBF) == 0)
wake_up(&ec->wait);
if (test_bit(EC_FLAGS_GPE_MODE, &ec->flags)) {
gpe_transaction(ec, status);
if (ec_transaction_done(ec) &&
(status & ACPI_EC_FLAG_IBF) == 0)
wake_up(&ec->wait);
}
ec_check_sci(ec, status);
if (!test_bit(EC_FLAGS_GPE_MODE, &ec->flags) &&