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Diffstat (limited to 'arch/x86/lib')
-rw-r--r--arch/x86/lib/acpi_table.c5
1 files changed, 4 insertions, 1 deletions
diff --git a/arch/x86/lib/acpi_table.c b/arch/x86/lib/acpi_table.c
index 79bc2000bd..bfcf2adbf1 100644
--- a/arch/x86/lib/acpi_table.c
+++ b/arch/x86/lib/acpi_table.c
@@ -342,6 +342,7 @@ static void acpi_create_spcr(struct acpi_spcr *spcr)
struct acpi_table_header *header = &(spcr->header);
struct serial_device_info serial_info = {0};
ulong serial_address, serial_offset;
+ struct udevice *dev;
uint serial_config;
uint serial_width;
int access_size;
@@ -431,7 +432,9 @@ static void acpi_create_spcr(struct acpi_spcr *spcr)
break;
}
- ret = serial_getconfig(&serial_config);
+ ret = uclass_first_device_err(UCLASS_SERIAL, &dev);
+ if (!ret)
+ ret = serial_getconfig(dev, &serial_config);
if (ret)
serial_config = SERIAL_DEFAULT_CONFIG;