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path: root/drivers/char/tpm/tpm_tis_core.h
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Diffstat (limited to 'drivers/char/tpm/tpm_tis_core.h')
-rw-r--r--drivers/char/tpm/tpm_tis_core.h4
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/char/tpm/tpm_tis_core.h b/drivers/char/tpm/tpm_tis_core.h
index 9191aabbf9c2..e1c2193f2ed3 100644
--- a/drivers/char/tpm/tpm_tis_core.h
+++ b/drivers/char/tpm/tpm_tis_core.h
@@ -98,7 +98,7 @@ struct tpm_tis_phy_ops {
int (*read_bytes)(struct tpm_tis_data *data, u32 addr, u16 len,
u8 *result);
int (*write_bytes)(struct tpm_tis_data *data, u32 addr, u16 len,
- u8 *value);
+ const u8 *value);
int (*read16)(struct tpm_tis_data *data, u32 addr, u16 *result);
int (*read32)(struct tpm_tis_data *data, u32 addr, u32 *result);
int (*write32)(struct tpm_tis_data *data, u32 addr, u32 src);
@@ -128,7 +128,7 @@ static inline int tpm_tis_read32(struct tpm_tis_data *data, u32 addr,
}
static inline int tpm_tis_write_bytes(struct tpm_tis_data *data, u32 addr,
- u16 len, u8 *value)
+ u16 len, const u8 *value)
{
return data->phy_ops->write_bytes(data, addr, len, value);
}