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-rw-r--r--src/southbridge/intel/common/smihandler.c6
1 files changed, 3 insertions, 3 deletions
diff --git a/src/southbridge/intel/common/smihandler.c b/src/southbridge/intel/common/smihandler.c
index d61238c865..5582051bc5 100644
--- a/src/southbridge/intel/common/smihandler.c
+++ b/src/southbridge/intel/common/smihandler.c
@@ -274,7 +274,7 @@ static void southbridge_smi_store(void)
u8 sub_command, ret;
em64t101_smm_state_save_area_t *io_smi =
smi_apmc_find_state_save(APM_CNT_SMMSTORE);
- uint32_t reg_ebx;
+ uintptr_t reg_rbx;
if (!io_smi)
return;
@@ -282,10 +282,10 @@ static void southbridge_smi_store(void)
sub_command = (io_smi->rax >> 8) & 0xff;
/* Parameter buffer in EBX */
- reg_ebx = io_smi->rbx;
+ reg_rbx = (uintptr_t)io_smi->rbx;
/* drivers/smmstore/smi.c */
- ret = smmstore_exec(sub_command, (uintptr_t *)reg_ebx);
+ ret = smmstore_exec(sub_command, (void *)reg_rbx);
io_smi->rax = ret;
}