i2c-eg20t: Remove write-only variables
Signed-off-by: Alexander Stein <alexander.stein@systec-electronic.com>
Signed-off-by: Wolfram Sang <w.sang@pengutronix.de>
diff --git a/drivers/i2c/busses/i2c-eg20t.c b/drivers/i2c/busses/i2c-eg20t.c
index 1eb60ca..f086131 100644
--- a/drivers/i2c/busses/i2c-eg20t.c
+++ b/drivers/i2c/busses/i2c-eg20t.c
@@ -784,8 +784,6 @@
struct i2c_msg *pmsg;
u32 i = 0;
u32 status;
- u32 msglen;
- u32 subaddrlen;
s32 ret;
struct i2c_algo_pch_data *adap = i2c_adap->algo_data;
@@ -810,12 +808,6 @@
status = pmsg->flags;
pch_dbg(adap,
"After invoking I2C_MODE_SEL :flag= 0x%x\n", status);
- /* calculate sub address length and message length */
- /* these are applicable only for buffer mode */
- subaddrlen = pmsg->buf[0];
- /* calculate actual message length excluding
- * the sub address fields */
- msglen = (pmsg->len) - (subaddrlen + 1);
if ((status & (I2C_M_RD)) != false) {
ret = pch_i2c_readbytes(i2c_adap, pmsg, (i + 1 == num),