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acpi: Correct reset handling in acpi_device_add_power_res()

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If there is no reset line, this still emits ACPI code for the reset GPIO.
Fix it by updating the check.

Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
This commit is contained in:
Simon Glass 2020-11-04 09:57:30 -07:00 committed by Bin Meng
parent dd30c5bb57
commit be1cee11b2
1 changed files with 1 additions and 1 deletions
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2
lib/acpi/acpi_device.c
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@ -422,7 +422,7 @@ int acpi_device_add_power_res(struct acpi_ctx *ctx, u32 tx_state_val,
/* Method (_ON, 0, Serialized) */ /* Method (_ON, 0, Serialized) */
acpigen_write_method_serialized(ctx, "_ON", 0); acpigen_write_method_serialized(ctx, "_ON", 0);
if (reset_gpio) { if (has_reset) {
ret = acpigen_set_enable_tx_gpio(ctx, tx_state_val, dw0_read, ret = acpigen_set_enable_tx_gpio(ctx, tx_state_val, dw0_read,
dw0_write, &reset, true); dw0_write, &reset, true);
if (ret) if (ret)