soc/intel/xeon_sp: Change the return type of get_iio_stack_info()

The somewhat unrelated return value makes the function harder to
understand and the return type is not consistently used. Use a
different helper function to get the HOB Pci64BitResourceAllocation
data.

Change-Id: I9a03cbb0ebbb48cc052d4c082d359c0087aaeb3e
Signed-off-by: Arthur Heymans <arthur@aheymans.xyz>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/47298
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Marc Jones <marc@marcjonesconsulting.com>

1 files changed, 1 insertions, 1 deletions

diff --git a/src/soc/intel/xeon_sp/skx/include/soc/soc_util.h b/src/soc/intel/xeon_sp/skx/include/soc/soc_util.h
index b42aec0976..0f528110dd 100644
--- a/src/soc/intel/xeon_sp/skx/include/soc/soc_util.h
+++ b/src/soc/intel/xeon_sp/skx/include/soc/soc_util.h
@@ -11,7 +11,7 @@ struct iiostack_resource {
 	STACK_RES   res[CONFIG_MAX_SOCKET * MAX_IIO_STACK];
 };
 
-uint8_t get_iiostack_info(struct iiostack_resource *info);
+void get_iiostack_info(struct iiostack_resource *info);
 
 void config_reset_cpl3_csrs(void);