Commit c24e912b authored by Alexey Starikovskiy's avatar Alexey Starikovskiy Committed by Len Brown

ACPI: ec: add unlock in error path

Signed-off-by: default avatarAlexey Starikovskiy <alexey.y.starikovskiy@linux.intel.com>
Signed-off-by: default avatarLen Brown <len.brown@intel.com>
parent 636cedf9
...@@ -280,9 +280,11 @@ static int acpi_ec_transaction(struct acpi_ec *ec, u8 command, ...@@ -280,9 +280,11 @@ static int acpi_ec_transaction(struct acpi_ec *ec, u8 command,
mutex_lock(&ec->lock); mutex_lock(&ec->lock);
if (ec->global_lock) { if (ec->global_lock) {
status = acpi_acquire_global_lock(ACPI_EC_UDELAY_GLK, &glk); status = acpi_acquire_global_lock(ACPI_EC_UDELAY_GLK, &glk);
if (ACPI_FAILURE(status)) if (ACPI_FAILURE(status)) {
mutex_unlock(&ec->lock);
return -ENODEV; return -ENODEV;
} }
}
/* Make sure GPE is enabled before doing transaction */ /* Make sure GPE is enabled before doing transaction */
acpi_enable_gpe(NULL, ec->gpe, ACPI_NOT_ISR); acpi_enable_gpe(NULL, ec->gpe, ACPI_NOT_ISR);
......
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