arch/acpi.h: add #if guard to handle the absence of device_t type

Avoid the inclusion of a function declaration if the argument type
device_t is not defined.

This was not a problem until now because the
old declaration of device_t and the new one overlapped.

Change-Id: I05a6ef1bf65bf47f3c6933073ae2d26992348813
Signed-off-by: Antonello Dettori <dev@dettori.io>
Reviewed-on: https://review.coreboot.org/16404
Tested-by: build bot (Jenkins)
Reviewed-by: Martin Roth <martinroth@google.com>
This commit is contained in:
Antonello Dettori 2016-09-02 09:08:01 +02:00 committed by Martin Roth
parent dac8240c2e
commit 20c9afa9c7
1 changed files with 1 additions and 1 deletions

View File

@ -606,7 +606,7 @@ void acpi_create_slit(acpi_slit_t *slit,
void acpi_create_ivrs(acpi_ivrs_t *ivrs,
unsigned long (*acpi_fill_ivrs)(acpi_ivrs_t* ivrs_struct, unsigned long current));
#if ENV_RAMSTAGE
#if ENV_RAMSTAGE && !defined(__SIMPLE_DEVICE__)
void acpi_create_hpet(acpi_hpet_t *hpet);
unsigned long acpi_write_hpet(device_t device, unsigned long start, acpi_rsdp_t *rsdp);