From: Amir Mizinski <amirmi...@gmail.com>
Removed SPI extern function definitions and unused callback functions for
CR50 driver.
Fixes: fa05dc792ea0 ("tpm: tpm_tis: make implementation of read16, read32 and
write32 optional")
Reported-by: kbuild test robot <l...@intel.com>
Signed-off-by: Amir Mizinski <amirmi...@gmail.com>
---
drivers/char/tpm/tpm_tis_spi.h | 4 ----
drivers/char/tpm/tpm_tis_spi_cr50.c | 3 ---
2 files changed, 7 deletions(-)
diff --git a/drivers/char/tpm/tpm_tis_spi.h b/drivers/char/tpm/tpm_tis_spi.h
index bba7397..d0f66f6 100644
--- a/drivers/char/tpm/tpm_tis_spi.h
+++ b/drivers/char/tpm/tpm_tis_spi.h
@@ -31,10 +31,6 @@ extern int tpm_tis_spi_init(struct spi_device *spi, struct
tpm_tis_spi_phy *phy,
extern int tpm_tis_spi_transfer(struct tpm_tis_data *data, u32 addr, u16 len,
u8 *in, const u8 *out);
-extern int tpm_tis_spi_read16(struct tpm_tis_data *data, u32 addr, u16
*result);
-extern int tpm_tis_spi_read32(struct tpm_tis_data *data, u32 addr, u32
*result);
-extern int tpm_tis_spi_write32(struct tpm_tis_data *data, u32 addr, u32 value);
-
#ifdef CONFIG_TCG_TIS_SPI_CR50
extern int cr50_spi_probe(struct spi_device *spi);
#else
diff --git a/drivers/char/tpm/tpm_tis_spi_cr50.c
b/drivers/char/tpm/tpm_tis_spi_cr50.c
index 37d72e8..f339d20 100644
--- a/drivers/char/tpm/tpm_tis_spi_cr50.c
+++ b/drivers/char/tpm/tpm_tis_spi_cr50.c
@@ -215,9 +215,6 @@ static int tpm_tis_spi_cr50_write_bytes(struct tpm_tis_data
*data, u32 addr,
static const struct tpm_tis_phy_ops tpm_spi_cr50_phy_ops = {
.read_bytes = tpm_tis_spi_cr50_read_bytes,
.write_bytes = tpm_tis_spi_cr50_write_bytes,
- .read16 = tpm_tis_spi_read16,
- .read32 = tpm_tis_spi_read32,
- .write32 = tpm_tis_spi_write32,
};
static void cr50_print_fw_version(struct tpm_tis_data *data)
--
2.7.4
