diff options
Diffstat (limited to 'arch/x86/lib/acpi_table.c')
| -rw-r--r-- | arch/x86/lib/acpi_table.c | 11 |
1 files changed, 9 insertions, 2 deletions
diff --git a/arch/x86/lib/acpi_table.c b/arch/x86/lib/acpi_table.c index eeacfe9b06..8219376e17 100644 --- a/arch/x86/lib/acpi_table.c +++ b/arch/x86/lib/acpi_table.c @@ -23,6 +23,7 @@ #include <asm/tables.h> #include <asm/arch/global_nvs.h> #include <dm/acpi.h> +#include <linux/err.h> /* * IASL compiles the dsdt entries and writes the hex values @@ -443,8 +444,14 @@ ulong write_acpi_tables(ulong start_addr) dsdt->checksum = 0; dsdt->checksum = table_compute_checksum((void *)dsdt, dsdt->length); - /* Fill in platform-specific global NVS variables */ - acpi_create_gnvs(ctx->current); + /* + * Fill in platform-specific global NVS variables. If this fails we + * cannot return the error but this should only happen while debugging. + */ + addr = acpi_create_gnvs(ctx->current); + if (IS_ERR_VALUE(addr)) + printf("Error: Failed to create GNVS\n"); + acpi_inc_align(ctx, sizeof(struct acpi_global_nvs)); debug("ACPI: * FADT\n"); |