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-rw-r--r--src/soc/amd/stoneyridge/include/soc/southbridge.h2
-rw-r--r--src/soc/amd/stoneyridge/southbridge.c2
2 files changed, 2 insertions, 2 deletions
diff --git a/src/soc/amd/stoneyridge/include/soc/southbridge.h b/src/soc/amd/stoneyridge/include/soc/southbridge.h
index 9f353fbdfd..aa93e47ed2 100644
--- a/src/soc/amd/stoneyridge/include/soc/southbridge.h
+++ b/src/soc/amd/stoneyridge/include/soc/southbridge.h
@@ -189,7 +189,7 @@ void sb_tpm_decode_spi(void);
void lpc_wideio_512_window(uint16_t base);
void lpc_wideio_16_window(uint16_t base);
u8 pm_read8(u8 reg);
-u16 pm_read16(u16 reg);
+u16 pm_read16(u8 reg);
void pm_write8(u8 reg, u8 value);
void pm_write16(u8 reg, u16 value);
int s3_load_nvram_early(int size, u32 *old_dword, int nvram_pos);
diff --git a/src/soc/amd/stoneyridge/southbridge.c b/src/soc/amd/stoneyridge/southbridge.c
index 92a1defb94..ebda770be2 100644
--- a/src/soc/amd/stoneyridge/southbridge.c
+++ b/src/soc/amd/stoneyridge/southbridge.c
@@ -53,7 +53,7 @@ void pm_write16(u8 reg, u16 value)
write16((void *)(PM_MMIO_BASE + reg), value);
}
-u16 pm_read16(u16 reg)
+u16 pm_read16(u8 reg)
{
return read16((void *)(PM_MMIO_BASE + reg));
}