staging: mt29f: fix usage of coma operator

Using the coma operator for multiple assignments is unnecessary and just looks
weird here.
Signed-off-by: Manuel Pégourié-Gonnard <mpg@elzevir.fr>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

drivers/staging/mt29f_spinand/mt29f_spinand.c

@@ -223,11 +223,11 @@ static int spinand_set_otp(struct spi_device *spi_nand, u8 *otp)
 	int retval;
 	struct spinand_cmd cmd = {0};
 
-	cmd.cmd = CMD_WRITE_REG,
-	cmd.n_addr = 1,
-	cmd.addr[0] = REG_OTP,
-	cmd.n_tx = 1,
-	cmd.tx_buf = otp,
+	cmd.cmd = CMD_WRITE_REG;
+	cmd.n_addr = 1;
+	cmd.addr[0] = REG_OTP;
+	cmd.n_tx = 1;
+	cmd.tx_buf = otp;
 
 	retval = spinand_cmd(spi_nand, &cmd);
 	if (retval < 0)