dm: serial: Adjust serial_getinfo() to use proper API
All driver-model functions should have a device as the first parameter.
Update this function accordingly.
Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Andy Shevchenko <andy.shevchenko@gmail.com>
diff --git a/arch/x86/lib/acpi_table.c b/arch/x86/lib/acpi_table.c
index bfcf2ad..04058a6 100644
--- a/arch/x86/lib/acpi_table.c
+++ b/arch/x86/lib/acpi_table.c
@@ -354,7 +354,10 @@
header->length = sizeof(struct acpi_spcr);
header->revision = 2;
- ret = serial_getinfo(&serial_info);
+ /* Read the device once, here. It is reused below */
+ ret = uclass_first_device_err(UCLASS_SERIAL, &dev);
+ if (!ret)
+ ret = serial_getinfo(dev, &serial_info);
if (ret)
serial_info.type = SERIAL_CHIP_UNKNOWN;
@@ -432,11 +435,9 @@
break;
}
- ret = uclass_first_device_err(UCLASS_SERIAL, &dev);
- if (!ret)
+ serial_config = SERIAL_DEFAULT_CONFIG;
+ if (dev)
ret = serial_getconfig(dev, &serial_config);
- if (ret)
- serial_config = SERIAL_DEFAULT_CONFIG;
spcr->parity = SERIAL_GET_PARITY(serial_config);
spcr->stop_bits = SERIAL_GET_STOP(serial_config);